Dumble Tone Stack

The classic Marshall Tone stack tends to emphasize the upper mids, which in turn tends to drive into distortion sooner in that layer. At high volume it will do nearly nothing to the tone, a bit mid scoop, not more. While designs from amp builders are all over the map, most are opting to produce lower power designs as compared to days past and many players are embracing this "less is more" approach. Code of conduct. The Oxford. 0 makes it easy to dial in the perfect guitar tone. Please practice hand-washing and social distancing, and check out our resources for adapting to these times. The amp itself is a Dumble Style that Mark is universally famous for. British: Brit Gain 18 - Based on* the Marshall® 1974X “authentic re-issue” of the famous 1974 18W Combo from the late ‘60’s. Just the pre tone stack circuitry. best is not word that really belongs in the music gear vocabulary. The closest you can get is to turn the mid up all the way, and turn the bass and treble all the way down. Ownhammer Players Pack. California Aug 11, 2019 Kayaking Sausalito, 2019-08-11. This easy mod can tune the tone. chance to verify, the later Dumbles had a different tone stack that resulted in a much tighter bottom when the bass setting was increased. It starts by breaking the amplifier into its major components: the 12AY7 preamp, the 12AX7 voltage amp, the 12AX7 cathode follower, the tone stack, the long-tailed-pair phase splitter, the push-pull power amplifier, and the power supply. Other Here’s a link to an excerpt from the RCA Receiving Tube Manual. Santana compares the tonal qualities of each amplifier to that of a singer producing head/nasal tones, chest tones, and. The Bassman is known for its simple, pure and raw tone. makes the tone stack more versatile and you can easily tweak the pedal for a more transparent BD2 tone, OCD and similar but its got the mid range and compression of those. We used the gain stages from the '70s ODS model and the tone stack from the front section of the '97 ODS model. >While the Flextone Crunch is kind of a Dumble 'fantasy' amp (not enough room in. Unlike the amp, however, you can actually adjust the tone controls and something will happen. AB763 Blackface Amp Modifications. possibly at some point. It has a classic Marshall plexi / Tweed Bassman cathode follower tone stack but there is a unique feed back circuit on the front gain stage which does. tone controls play a greater role. Yes4All Adjustable Dumbbells 40, 50, 52. 77 Silver Tone V2: Fender Vibro Champ Silverface * * * 59 Tweed Lux V2: Fender Deluxe Reverb * * * 66 AC Boost V2: Vox AC30 * * * 76 Jazz Combo: Roland JC120 * * * Gret 6156: Gretsch 6156 Playboy * * * 94 MATCH DC V2: Matchless DC30 * * PhD Z V2: Dr. One common strand to most descriptions of the Dumble tone is that it enables players to sound more like themselves,. It doesn't really have the classic fender tone I was led to believe by the sales rep in store. It allows the overdrive tone to be adjusted and set so there is little or no tonal shift when switching between clean and overdrive. Also there are too many other circuits that already contour the signal at V1 which is basically a switched fixed type tone control circuit. The Bakersfield Guitar Amplifier™ is a 120W clean machine! Designed as a cross between a Fender Twin and a Dumble Steel String Singer, and is our cleanest, most powerful and sophisticated clean platform that features a 3-knob Reverb, our own Patent Pending Tap Tempo Bias Tremolo Circuit and a host of other features that make The Bakersfield Guitar Amplifier a standout in any style of music. Tone Stack Bypass– Turn the Bass knob all the way counter-clockwise and remove the whole tone stack it from the circuit to get a“guitar-straight-to-volume” path that is clean and powerful· Overdrive Channel– Level and Drive controls for Blues to Crunch tones· Mid Boost Switch– Fattens it up in any mode· Presence Bypass– Dial in. Wampler Euphoria Overdrive Pedal Reviews. A breakdown of the Umble circuit will reveal a conglomeration of several schematics available on the internet (see the Dumble Amps section of Schematic Heaven for a nice assortment). Hybrid D-style tone stack to Fender style tone stack switching « on: July 17, 2018, 07:09:28 am » Guys, I posted this on the Amp Garage also to see what the Dumblish cloners think about the idea. that Dumble type of tone?” it’s hard to show them to an amp that they’d be familiar with. Bax-Stack "active" tube tone control: The Tube Drive is the only overdrive with an active tube tone control. So what are the chances of you getting your paws on one? It is thought that there may only be around 300 original Dumble amplifers in existance with the asking price now from $20,000 - $50,000!. It has one foot-switched channel - Clean and Overdrive. The white chicken heads adjust the clean eq. Same issue like the stack in a Marshall 2003/4. This means that the clean channel tone stack and gain stages “cascade” into the gain stage of the overdrive channel, causing the clean channel to become “overdriven”. 47:32 What's a tone stack? 51:15 Pinpointing the buzz on a Silverface Fender Princeton 54:35 Class A, Class A/B and single-ended power tube arrangements 59:17 Tips on looking at vintage Gibson amps 1:02:48 A listener fixes his own Gibson Discoverer Tremolo 1:08:00 The triode mode used on high-powered amps 1:14:01 A brief chat about Dumble. Will add pictures and clips as build progress! Amp has 3 channels, Gain channels share tone stack. A serious upgrade for my pedalboard. These mods will make your amp more reliable, have less noise and better tone. Tone Stack Mod, 3. Reliability. 47:32 What's a tone stack? 51:15 Pinpointing the buzz on a Silverface Fender Princeton 54:35 Class A, Class A/B and single-ended power tube arrangements 59:17 Tips on looking at vintage Gibson amps 1:02:48 A listener fixes his own Gibson Discoverer Tremolo 1:08:00 The triode mode used on high-powered amps 1:14:01 A brief chat about Dumble. 1 Watt Carbon Film resistors are used throughout the sound chain to minimize noise. Coupling Cap Installation, 4. 20th Anniversary Shiva - comes with a pair of KT88's and the amp is rated at 90 watts. I use three pieces of equipment: an AxeFX is my go-to unit for most of my live gigs these days. Sounds equally good through my VHT St-50 with 2x12 cab ( Lead 80/Alnico Blue Dog, 50 watts, El34s) and my Allen Old Flame 1 x 12 combo ( Lead 80, 40 watts - like a one channel Super Reverb). The CSR is a 2-channel amp with a blackface style clean channel and a british-voiced gain channel with multiple tone stacks for different flavors of gain. - Mesa Boogie Amps (primarily the early ones) - Dumble style amps (at least the clean section; some clones that follow the Dumble HRM schematic have a tone stack in the OD section too but it doesn't have a recovery stage like the clean section. With a passel of tubes and two channels, you can dial in your perfect guitar tone. In the virtual realm we can have lifted tone stacks that actually still work. 99% of Dumble style pedals (I own The Dude and like it) only get half of the Dumble equation close to right. Just the pre tone stack circuitry. Tone Stack Bypass- Turn the Bass knob all the way counter-clockwise and remove the whole tone stack it from the circuit to get a"guitar-straight-to-volume" path that is clean and powerful· Overdrive Channel- Level and Drive controls for Blues to Crunch tones· Mid Boost Switch- Fattens it up in any mode· Presence Bypass- Dial in. There is an unused power. Think Robben tone then note it has a touch more on tap. There are quite a few variations on the 80’s circuit, some more appropriate for jazz/fusion playing and some more for country or blues playing. The idea of an all-tube Dumble-ish/Fuchs-y double tone-stack preamp tickles my mind now. I find the tone stack to be kinda weak: it goes from relatively neutral to bright, with almost no way to roll into a deep sound. That price tag though. A Fender tone stack has an inherent mid cut. It's so different from scratch-building a high-gain ultra-tricky Dumble that it's kind of funny to think about that. the dumble amps aren't one of a kind. The Overtones and SSS are Dumble clones, IIRC. The tone stack values, the plate resistor values, the foot switching options. May 7, 2017 - Explore dinnoronoyudo's board "TUBE PREAMP" on Pinterest. The OCD has a reputation as one of the best stack-in-a-stompbox overdrive pedals. You have to have a Dumble friendly technique to get the most out of a Dumble type amp. Chimey Cleans and scooped mids with nice clean bottom end. The BlackVerb is known as the "Swiss Army Knife Amp" as it combines a traditional tone stack with a smooth and musical overdrive. The amps consist of a Mesa Boogie Mark I, Dumble Overdrive Reverb and more recently a Bludotone amplifier. (Picture Courtesy of the Joe Bonamassa Museum). It’s a rare thing, then, in the face of all this tone worship, to come across an original-owner Dumble, and to be privy to the full backstory of its acquisition. Hot Rubber Monkey is the correct name. It is a true. Ceriatone HRM OTS Blues master 100w Dumble ODS clone EVM12L Rig-Talk • View topic - Amp Build: Ceriatone Kraken 50 Ceriatone Overtone Series 50W Complete Amp Head - NCK Guitars. The gain channel features higher gain and a slightly more refined type of gain. The various combinations of switches and EQs offer a seemingly unlimited number of choices at your fingertips. Replace the 2-Prong AC Receptacle With a 3-Prong Use modern accessories with the amp. There is an optional "Boost" switch in the schematic that essentially cuts out the tone stack from the circuit like the Princeton's Mid control, allowing the full range of frequencies to pass thru like a Tweed amp; I tried this, but reversed it. The result is the Rick Derringer HyperDrive. Now, that just might make a killer "preamp"! Waddya think?. Coupling Cap Installation, 4. TONE EDITING MADE EASY With a sleek and modern user interface, Mobile POD 2. Rispondi all'annuncio. This download is the complete documentation of the famous Bill M. However, these can be seen on a number of non-Bluesmaster amps to. In 2012, Vintage Guitar magazine described the Dumble Overdrive Special as the most. China Grand Dumble Style Tone AMP Ods50 Overdrive Special Handmade Guitar Amplifier Head 50W in White Tolex Is Optional, Find details about China Dumble Ods Amplifier 50W, Dumble Amplifier from Grand Dumble Style Tone AMP Ods50 Overdrive Special Handmade Guitar Amplifier Head 50W in White Tolex Is Optional - Shenzhen Grand Technology Co. (Picture Courtesy of the Joe Bonamassa Museum). One is buy one. This means that the clean channel tone stack and gain stages cascade into the gain stage of the overdrive channel, overdriving the clean channel. ジャケット 軽量 メンズ【Palace half zipped lightweight jacket】Blue. 25 July 2015 25 August 2015 Tone-Lizard 1 Comment Modifications MODS and ODDS Much as the Hot-Rod enthusiast is forever tinkering with his 'wheels' to be 'just a little different', so are guitar players forever tinkering with their guitars and amplifiers in an effort to be 'just a little different'. Inspired by legendary and almost unobtainable amps, the OVERDRIVE 200 brings several iconic overdrive sounds within reach of the average musician. This distortion effect delivers authentic tone and expression that responds naturally to picking nuances and volume changes on your guitar. So many factors will determine what is best for you that what I think is the best may actually be the worst for your situation. AB763 Blackface Amp Modifications. It's milky smooth. 000-07:00 2016-10-27T21:01:17. The overdrive channel has an overdrive, and ratio. In the virtual realm we can have lifted tone stacks that actually still work. The OCD has a reputation as one of the best stack-in-a-stompbox overdrive pedals. 8 KOhm resistor with a 4 KOhm, and use the 10 K pot to go beyond the original 6. It has the best hand wound transformers on the planet by Mercury Magnetics and all other components were selected for durability and most of all, TONE. It features 100w of 6L6 Power. Tone Stack Bypass or "Raw Switch" This is a great mod for pretty much any amp with a TMB (treble mid bass) tone stack. TONE EDITING MADE EASY With a sleek and modern user interface, Mobile POD 2. The "clone" project continues, albeit a little slower over the holiday weekend due to playing Friday, Saturday and Sunday night. As a huge John Petrucci fan ( and sometime impersonator ) I instantly knew I would have to play some Dream Theater on this amp for the demo since that's his sound, so. But you lose a bit of tone control since it takes the treble cap out of circuit. $199 – A variation on the Klone with an improved tone stack (Baxandall Bass and Treble knobs) and active volume boost for extra versatility. November 05, 2012. Theyre probably most noted for the Robben Ford/Larry Carlton tone - this fantastic smooth yet biting, sustain rich overdrive tone. The differences in the tone stack has a pronounced effect on the sound, mostly in the mid-range response. The first preamp stage is followed by a passive tone stack with adjustments for treble, middle, and bass. The Fender Twin has gone through a number of changes over the years, both cosmetically and electronically. See who uses Marshall MG100HDFX, including Jake Kiszka, Wayne Static, Dave Simpson and 2 others. The more I look at this, the less that I like it, and it will get rewired tonight (July 12). The idea of an all-tube Dumble-ish/Fuchs-y double tone-stack preamp tickles my mind now. Just the pre tone stack circuitry. The "Dumble-ized" parts of the build would be the "Bright/Deep/Jazz or Rock" toggles, the "PAB" - a Pre Amp Boost (which is essentially a tone stack bypass), and the Dumble reverb circuit, and an EH LPB-1 "Linear Power Booster" (instead of the Dumble FET boost) before the input resistor, on a relay switch. Schematic Heaven, Tube, Amplifier Schematics. Aunty Tiny. The Bassman is known for its simple, pure and raw tone. This amp has the versatility of an SUV and will cover any genre of music. The tone stack in the DSL100 follows V3 because the signal needs to be driven (powered up) before being taken down. This means that the clean channel tone stack and gain stages "cascade" into the gain stage of the overdrive channel, causing the clean channel to become "overdriven". Add a cut immediately to the west of the south lead of the 2. Reliability. possibly at some point. Smooth and warm sounding with a medium decay. The result is an overall gain reduction combined with. paying attention to the internal overdrive tone-stack is. Well, I guess the most appropriate place for certain types of effects is after the preamp and tone-stack and before the power amp (through the effects loop). The amp is a 50w clone of Robben Fords famous Dumble ODS#102 and has been made with custom wound tranformers,6ps Orange drop caps, Dale RND plate resistors, F&T electroyltic power caps, carbon film and carbon comp resistors in the correct places to make a beautiful ODS amplifier. Without this cut, the signal is erroneously diverged into the tone stack. The HRM Dumbles have a fixed Marshall tone stack at the output of the lead channel. The previous tone stack was a little limited, so it was tuned up to have more range and provide a realistic, interactive response. It features the “HRM” tone stack which has the ability to dial in a bit more gain than the standard D tone stack (HIGHLY desirable). Sounds like a twin with Dumble tone stack. (Picture Courtesy of the Joe Bonamassa Museum). ) It cannot produce a "flat" tone. These classic vacuum tube amps from the 1950's are often the first choice of today's award-winning Musicians. This is what really makes the Dumble circuit attractive to me. Dumble tone is unlike Marshall blues grind or rock roar, not quite in the realm of Vox chime, and is at best a distant cousin of the springy pop of a Fender. It has the best hand wound transformers on the planet by Mercury Magnetics and all other components were selected for durability and most of all, TONE. " The "ODS-100 Ford" models are based on on schematics which supposedly represent Robben Ford's Tan Dumble, serial #102. Amp Specifications: General: Make: Dumble Year of Mfg: 1978 Model: OD-100WR, Overdrive Reverb Special (OD Post Reverb) Serial Number: 008X Format: Head Core Amplifier Component Specifications Tone stack: Passive Treble, Middle, Bass, Reverb Send: Signal to tank (V2A, V3A, V3B). You can also scroll the images one at a time by using your keyboard Left and Right arrow keys. BlackLoop The BlackLoop is the ultimate grab-and-go amplifier with an overdrive section which makes it one of the best small, cover-it-all, gigging amps on the planet. Recreating Amplifier Gain Stages with Overdrive & Distortion Pedals. 3v tone-stack wiring 50 k-a al bass 1m al clean level od/clean. Home; Rock/ Jazz - tone filter Boost - tone stack bypass Local feedback on gain stage Mid control. Build the World-Famous Tweed Deluxe 5E3 Guitar, Harmonica and Vocals Amplifier. To make this model feel more like a full amp, the power amp from the Fatality model (mesa rectifier mod) was added then tweaked slightly to reinforce the overall EQ curve of the Big Bottom. Mobile Universal. You see one of the things that sets apart the ODS is the fact that the overdrive happens after the tone stack of the clean channel, basically putting it where the effects loop of most other amps is. The speaker requires a short (perhaps remarkably short) break-in period. Standby Switch Installation, 2. The Bassman is known for its simple, pure and raw tone. In addition to the typical Bright, Mid Boost and Rock/Jazz switches on a dumble Shad also included a Deep switch (also featured on some other Dumble style amps). The standard TMB (Treble Mid Bass) Tone Stack is a series of three C R (capacitance -resistance) high pass audio filters and one R C (resistance-capacitance) low pass audio filter that bl ock three bands of audio frequencies. But there's a lot to say for spending 20-30 hours slowly building, run the tests, hit the switch and go. The Bax-Stack is a real treble boost (and cut) circuit with zero insertion loss, unlike passive tone stacks which can only remove frequency content (“tone-sucking”). One of the Cyber-Twin's most powerful features is its ability to mix and match any Tone Stack with any Drive Type. Line 6 is a music instruments manufacturing company that specializes in guitar amp and effects modeling, and makes guitars, amps, effects pedals, multi effects processors, guitar wireless, vocal wireless, music software, recording interfaces, digital mixers, and personal amplification speakers. Not changing out the power section. Well, I guess the most appropriate place for certain types of effects is after the preamp and tone-stack and before the power amp (through the effects loop). The amp is a 50w clone of Robben Fords famous Dumble ODS#102 and has been made with custom wound tranformers,6ps Orange drop caps, Dale RND plate resistors, F&T electroyltic power caps, carbon film and carbon comp resistors in the correct places to make a beautiful ODS amplifier. You can also position the Tone Stack before or after the. It features the "HRM" tone stack which has the ability to dial in a bit more gain than the standard D tone stack (HIGHLY desirable). The first preamp stage is followed by a passive tone stack with adjustments for treble, middle, and bass. 20th Anniversary Shiva - comes with a pair of KT88’s and the amp is rated at 90 watts. It is a true. The relative placement of the components is the same as in the Dumble amplifiers we modeled the Double Trouble amp after. This got me thinking, why not put a gain pedal in the loop and see how. Most Powerful Mobile Production Tool. had a Bass, Mid Treb controls shared by each channel. The Dumble tone stack is basically an Fender/Marshall tone stack with lots of switches added which shift the frequency response in various ways. tone shaping a distorted signal. The Prince Of Tone (POT) is a tube screamer style overdrive “half” of Analogman’s King Of Tone pedal (The King has 2 of these pedals in one housing). com,1999:blog-31659346. Major changes include a single 12" Emenence speaker to tighten up low end, factory adjustable tone-stack on the Dumble Overdrive "to tune the OD tone", and a remote foot switch for Overdrive in/out. At incredible prices. Four types are represented: Tweed, Blackface, British (based on Marshall circuitry), and Modern. Put all knobs at noon if you want authentic. --- A Guide to the Best Dumble Pedals - aka…. News From Dr. 40 watt dumble-amp. Each Tone Stack digitally replicates the EQ circuit of a family of amps. about; archive; gallery; projects; Latest Articles. Dumble ODS in a Pedal General. Fender turned heads a few years back when they crammed two classic amps and the high-gain crunch of modern amps into one box. ‘DUAL’ mode, which is foot-switchable, pulls in a second twin-triode circuit controlled additionally by Gain2, Level and Filter controls. This means that the clean channel tone stack and gain stages cascade into the gain stage of the overdrive channel, overdriving the clean channel. Achieve the sound and tone you're searching for with Fender's redesigned Mustang Amp and the new Fender Tone app. I think the Kink Kong is in the JCM 800 vein. The overdrive channel has an overdrive, and ratio. The Horns switch will bypass the tone stack altogether for a huge, flat boost of volume. The boost switch is similar to the Dumble boost switch giving a mid boost by sending the tone stack through a resistor/capacitor combination to ground. Amp was also tweaked by Ed Blum for my personal. It is 50w loud with power supply and output transformers sized approx. Fender Hot Rod Deluxe dumble MOD. SRV and Mayer's tone come from loud tube amps and just a bit of pedal boost. I implemented the deep, mid boost and bright switches. The Fender Twin has gone through a number of changes over the years, both cosmetically and electronically. You can also position the Tone Stack before or after the. HiWatt tone does not get much mention (probably because it looks a little tricky) even though it was the best of all the famous tone stacks. To give even more flexibility there are two six-position tone filters providing even more EQ flexibility. These only boost so when they are all at 0 you get no sound even when the volume is all the way up Clean Channel : Pretty good Dirty Channel : excellent Reverb: Pretty Weak, it really just puts a little bit of effect to the sound. Guitars Gibson, Fender, Guild, Martin, Vintage - Gbase for musicians 2000 Dumble Overdrive Special 100W. Stay safe and healthy. Two push button switches have been added to further shape the tone. The two speaker cabinets i the pack are: the 1x12 EVM12-L cabinet that is sealed and ported and is the choice of. Tuesday, February 27, 2018. Ceriatone HRM OTS Blues master 100w Dumble ODS clone EVM12L Rig-Talk • View topic - Amp Build: Ceriatone Kraken 50 Ceriatone Overtone Series 50W Complete Amp Head – NCK Guitars. Inspired by legendary and almost unobtainable amps, the OVERDRIVE 200 brings several iconic overdrive sounds within reach of the average musician. Think Robben tone then note it has a touch more on tap. Dumble Ods Amplifier 50W, Dumble Amplifier, Electric Guitar Amplifier manufacturer / supplier in China, offering Grand Dumble Style Tone AMP Ods50 Overdrive Special Handmade Guitar Amplifier Head 50W in White Tolex Is Optional, Solid Koa Wood 12 Strings Dreadnought Abalone Inlay Ebony Fingerboard Acoustic Guitar, Custom Mirror Crack PS Electric Guitar Pink Color Mirror Top Rosewood Fingerboard. I also have a little Glaswerks Zingaro combo (Dumble clone with Skyliner tone stack) and a Dumble ODS clone I made myself that has some strange twists to it and uses what's known as the Classic tone stack. I use three pieces of equipment: an AxeFX is my go-to unit for most of my live gigs these days. I want to thank Dumble for his creativity and intuition. Don't use too much gain on the pedal because it will sound fuzzy. With a cathode following sorta Moonlight/TMB tone stack. Mojotone Quick Order Form! Please, follow these basic instructions to place your order: Add only the numerical characters of the Item Number. The gain channel features higher gain and a slightly more refined type of gain. The Shift button will as it is labeled shift the EQ. You can also scroll the images one at a time by using your keyboard Left and Right arrow keys. Fender Hot Rod Deluxe dumble MOD. Line 6 Crunch. It eveolved into the high plate skyliner eq of the 80's/90's. This Overdrive Special amp is a clone of the 80s style Dumble amps. Mark refers to this as his "Bluesmaster" style. The Tone Mister Kemper Profile Pack from Tone Junkie captures the tones from the 100 watt 6L6 tube amp known for it's surprises under the hood. Jeff Bober. They live again in Boutique, Hand-Built Modern Assemblies with improved components and design elements. Four types are represented: Tweed, Blackface, British (based on Marshall circuitry), and Modern. (BTW, it's called a "stack" because that's what the circuit looks like on a schematic, mid on bottom, bass stacked on top of that and treble stacked on top. I may also fool around with the tone control values to see the amp's tone could be improved, there are many designs available, from the Dumble tone-stack to Peavey IIC as shown below. While not two channel - the Jet City has a ton of tone shaping features. Re: Axe preset Dumbleland/Steel String Singer type hang. --- A Guide to the Best Dumble Pedals - aka…. You can also position the Tone Stack before or after the. Tone Stack Bypass– Turn the Bass knob all the way counter-clockwise and remove the whole tone stack it from the circuit to get a“guitar-straight-to-volume” path that is clean and powerful· Overdrive Channel– Level and Drive controls for Blues to Crunch tones· Mid Boost Switch– Fattens it up in any mode· Presence Bypass– Dial in. best is not word that really belongs in the music gear vocabulary. Modelled after the later 90's and beyond ODS amps. Amp reminds me of an earlier Fender deluxe but head room and versatility for overdrive without pedals makes the Omen its own sound. Please no trades cash is king. Cleans are beautiful and articulate out of the box, though the treble initially feels slightly disconnected from the rest of the EQ curve. Rispondi all'annuncio. The signal is either fed into the power amplifier (for the clean channel), or into the two-stage overdrive section. Tone stack boost is virtually ruler flat so there is a lot of everything. A one-person operation, Alexander "Howard" Dumble makes each amp personally. Getting Started All the files at Schematic Heaven are in Adobe Acrobat form. As we all know, the Dumble name has a lot of mystique and many famous players attached to it. For a flat tone stack, set the TONESTACK TYPE to Neutral with B/M/T at noon. Switching options include Bright, Deep and Rock/Jazz swtiches. which from my understanding tend to suit humbuckers better. The more I look at this, the less that I like it, and it will get rewired tonight (July 12). It sounds really good and gives you the Eric Johnson tone if you put a Fuzz Face in front of it. 022uf 630v polyester caps 1 470pf polypropylene cap 1 47k metal film slope. Advanced Modeling Technology. I've redone the Dumble preamp I use in the booze lawyer to function better as a standalone unit. The blackface tone stack is a passive filter so it cannot boost any frequency band, it can only remove parts of the guitar audio signal. 4 Premium Preamp Pedals to Juice your Tone. "The tone stack in the PAB models is a neutral tone stack which is the same as lifting the ground. It doesn't really have the classic fender tone I was led to believe by the sales rep in store. There is an unused power. It's called PAB in the D amps or preamp boost. OTS20 clean channel tone stack testing, Grosh ElectraJet VT (Pickup selector was in middle position all the time) 1x12 cab, speaker is EV12L, mic is sennheiser e609. So since I did a layout for the Tubeworks 903 I thought to myself if it's basically a tube pre-amp I thought why couldn't the tone stack be modded to that of some legendary amps. The amp itself is a Dumble Style that Mark is universally famous for. Bax-Stack “active” tube tone control: The Tube Drive is the only overdrive with an active tube tone control. I mean, those violins are one of a kind. While scrolling down my Facebook feed I noticed the following SO ad: I find the ordering tone employed ("Tell us now", "Take the survey now") somewhat condescending, so I thought I'd send this fee. The ST-2 delivers the playing feel and power that are hallmarks of stack amps. Stack one amp and cab and up to eight effects in any order with easy-to-use drag-and-drop editing. It's what Howard Dumble named it. Two push button switches have been added to further shape the tone. Line 6 Crunch. A breakdown of the Umble circuit will reveal a conglomeration of several schematics available on the internet (see the Dumble Amps section of Schematic Heaven for a nice assortment). We used the gain stages from the '70s ODS model and the tone stack from the front section of the '97 ODS model. The more I look at this, the less that I like it, and it will get rewired tonight (July 12). The 3 band EQ tone stack, gives instant tone shaping options to adjustment to suit the guitar and music style. The Model D and Dum Box have cascading stages and both have the proper dumble boost where the tone stack is dropped out of the circuit. Then save and recall your favorite tones with ease using advanced patch management capabilities. 8 KOhm resistor with a 4 KOhm, and use the 10 K pot to go beyond the original 6. This is easily Dumble's most popular model, and subsequently is the most frequently seen. about; archive; gallery; projects; Latest Articles. Small Special "100". It starts by breaking the amplifier into its major components: the 12AY7 preamp, the 12AX7 voltage amp, the 12AX7 cathode follower, the tone stack, the long-tailed-pair phase splitter, the push-pull power amplifier, and the power supply. Now whether or not it was designed that way I don't know. The seller may be offering an improved version or it may be hanging out on the beach, enjoying the retired life. This gives a little scoop to the mids. Thank you to the following: 1. Dumble è un nome in grado di smuovere gli animi di tutti i chitarristi, anche dei meno malati di GAS. We have done nothing to change the tone, as we feel Leo Fender got it right! We use only top quality components in building each and every amplifier. You can do the 70's with both caps or just the 1 I think. The boost switch is similar to the Dumble boost switch, giving a mid boost by sending the tone stack through a resistor/capacitor combination to ground. Each channel shares a 3-band EQ along with a series of corresponding toggle switches that boost that frequency range, brightness, and more. Rated 5 out of 5 ; Get boutique overdrive tone from a travel-friendly pedal. Alexander "Howard" Dumble shown here in 1965 winning the Nobel Prize in science for: "Cutting the reverb and tremolo circuits out of a Fender amp and changing some capacitors in the tone stack". To make this model feel more like a full amp, the power amp from the Fatality model (mesa rectifier mod) was added then tweaked slightly to reinforce the overall EQ curve of the Big Bottom. Santana compares the tonal qualities of each amplifier to that of a singer producing head/nasal tones, chest tones, and. I'm a huge fan of the Dumble style tone, have been for years. The term "tone stack" refers to the components that make up the treble, middle and bass tone controls. Seems like I'm the only one here who likes the 2nd "trim pot" tone stack in the "Dumble" circuit. The signal is either fed into the power amplifier (for the clean channel), or into the two-stage overdrive section. Other Here’s a link to an excerpt from the RCA Receiving Tube Manual. This Overdrive Special amp is a clone of the 80s style Dumble amps. I'd like to be able to mix and match parts from different amps. -Real Tone Stack-Warm and Clean to Sexy and Overdriven tones-Wide Dynamics The Sexydrive is appreciated as one of the best OD/BOOST in the market, with an outstanding dynamic and amp-like response. Sounds like a twin with Dumble tone stack. As we all know, the Dumble name has a lot of mystique and many famous players attached to it. BUILT FOR JAMMING Featuring an integrated music playback engine with music streaming capabilities, Mobile POD 2. The pedal was right on target in tone and feel. The Two-Rock Silver Sterling Signature (SSS) is shipping! The lead times are fairly long, but we're taking pre-orders right now! The Sterling continues Two-Rock's quest to bring us the best built amps that deliver iconic guitar tones. The Ethos Overdrive Preamp from Custom Tones, is at the top of the heap, with a sonic signature based on an '80s Dumble Overdrive Special. (yep, even with his early ventures into preamp tapping and adding a master volume ya simply had to crank it!) Same with my Marshalls tone doesn't start to come on until your at least 2:00 or 3:00 on the volume knob. In addition to the typical Bright, Mid Boost and Rock/Jazz switches on a dumble Shad also included a Deep switch (also featured on some other Dumble style amps). De Leo : Think Fender Twin on Steriods. Modelled after the later 90's and beyond ODS amps. Think Robben tone then note it has a touch more on tap. What may look like slapping a bunch of electronic components in a metal box takes a lot of understanding of minutae. This is Dumble's most popular model, and subsequently is the most frequently seen. Like how does the slope resistor effect the response of the tone stack?. Recreating Amplifier Gain Stages with Overdrive & Distortion Pedals. It's just a Red Llama with a Big Muff tone stack tacked on to the end. Dumble Heaven. The MVP23 is a hand-wired in USA, all-tube 1x12 combo with a full tone stack that is voiced squarely in the black face camp. The clip is a model of a TS808 and clean boost hitting the model of a Ampeg SVT with a ODS Skyliner tone stack. With the JCM, is quite easy to get that Deep Purple tones. Dumble musical instrument amplifiers is a guitar amplifier manufacturer in Los Angeles, California. Tubeworks Real Tube 903 Modded Tone Stacks So as most of you guys know when I'm studying for exams I tend to do a bunch of layouts when taking breaks to keep my sanity. All these amps are hand wired and circuit board free. A Day in the Life of the BOGUS “Circuit Designer” - Valve load lines with a thick humor coating for the maths-allergic. This was the only way to have a boost function on this channel with the original un boosted tone preserved. (Picture Courtesy of the Joe Bonamassa Museum). dumble Overdrive Specials 60's ODS Preamp 60's ODS Poweramp 60's ODS Output 70's ODS Preamp 70's ODS Overdrive 70's ODS Poweramp 70's ODS Output 97 ODS Full Schematic 97 dumble ODS Notes 97 ODS Notes: Generic dumble Circuits Dumble-ator ODS JFET Input 90's ODS Block Diagram Mods For AB763 Fenders Dumble Mod #1. I want to thank Dumble for his creativity and intuition. 24 of the Best Overdrive Pedals - 2018 Compact Edition and a far higher frequency of extended tone stacks - either by way of the usual Marshall 3-band EQ, or the recent J Rockett 6-band EQ. Whatever the reason it didn't do much for guitar tone. In a sense, the overdrive channel sits "on top" of the clean channel. 1 review for Special Overdrive. It's a two-channel amp with cascading gain stages, half-power scaling (it's available as a 100/50 head and 40/20 combo), and a 3-spring analog reverb. The HRM Dumbles have a fixed Marshall tone stack at the output of the lead channel. Amp Specifications: General: Make: Dumble Year of Mfg: 1978 Model: OD-100WR, Overdrive Reverb Special (OD Post Reverb) Serial Number: 008X Format: Head Core Amplifier Component Specifications Tone stack: Passive Treble, Middle, Bass, Reverb Send: Signal to tank (V2A, V3A, V3B). API 2500 Bus Compressor. Over-drive Super RR. Please login or register. Notice: Undefined index: HTTP_REFERER in /home/zaiwae2kt6q5/public_html/i0kab/3ok9. - Footswitch: Channel + Boost (Tone Stack Bypass) - Quality caps and pots This recording is done with: - 2001 Warmoth Walnut Hardtail Stratocaster (Rosewood/Maple neck) - The bridge pickup Duncan PATB-3 - Clean channel on the amp with Barber B-Custom Cool OD pedal (very low drive, but strong volume boost). The review deals with each book separately and recommends purchasing them in a specific order to grow your knowledge in step with your building experience. Try duplicating that in your music room. Each channel shares a 3-band EQ along with a series of corresponding toggle switches that boost that frequency range, brightness, and more. You won't get to their sound perfectly with a blues jr but the fundamentals of their tone is a loud fucking tube amp with a bit of breakup. Advanced Modeling Technology. tone stack OD amount OD/Clean blend Master volume Presence Footswitch for the OD and the Boost( the boost is thin on this amp mainly for neck humbuckers) Also there are profiles with input gain/OD/Boost/master volume there are also profiles with just the boost engaged which is a tone stack bypass and some bass sent to ground to thin out the sound. 5k resistor. On Channel 1, with the Boost engaged, the Tone-Stack is bypassed. At high volume it will do nearly nothing to the tone, a bit mid scoop, not more. They are extremely powerful and you can actually silence the amp by setting all three to zero. It's supposed to sound like a Dumble amp and is 2 muamps going into a BMP tone stack. The tone I got from it was pretty much the Fender tone I have in my head. Marshall MG100HDFX reviews & prices. Hybrid D-style tone stack to Fender style tone stack switching « on: July 17, 2018, 07:09:28 am » Guys, I posted this on the Amp Garage also to see what the Dumblish cloners think about the idea. It features the "HRM" tone stack which has the ability to dial in a bit more gain than the standard D tone stack (HIGHLY desirable). It is a true. One alternative to getting that open/cranked amplifier tone is to run a series of boost, overdrive, distortion and fuzz pedals into a clean amp to simulate the various stages that an amp uses to create these wonderful tones. The Bassman-style tone stack serves two purposes: to compensate for the treble and bass attenuation that inevitably occurs at each stage of amplification and to allow the guitar player to adjust the frequency response using bass control R B, middle-range control R M, and treble control R T. Mojotone Quick Order Form! Please, follow these basic instructions to place your order: Add only the numerical characters of the Item Number. Inspired by legendary and almost unobtainable amps, the OVERDRIVE 200 brings several iconic overdrive sounds within reach of the average musician. While designs from amp builders are all over the map, most are opting to produce lower power designs as compared to days past and many players are embracing this "less is more" approach. A pedla without this will only give you the dumble overdrive sound (any usually not a really good representation of it) because it only has one gain stage. The LX20R features a twin channel preamp – giving you some aggressive extreme gain options plus a clean channel for softer moments. The Model D and Dum Box have cascading stages and both have the proper dumble boost where the tone stack is dropped out of the circuit. Beefing Up Channel 2 in Fender's The Twin. The BlackVerb is known as the "Swiss Army Knife Amp" as it combines a traditional tone stack with a smooth and musical overdrive. Fender Hot Rod Deluxe dumble MOD. Post OD tone stack. Now that my "Psuedo-Eagle" is in a good place (without an onboard buffer at the moment) I decided to pivot and convert my Fender Deluxe Reverb Reissue to a handwired variation to chase 2018 & 2019 Dead & Company tones. "The tone stack in the PAB models is a neutral tone stack which is the same as lifting the ground. The OTS is Ceriatone’s unique take on the ‘80s style of a Dumble amp. Jazz/Rock, 3-way Bright Switch, Mid-Boost, and the full tone stack (Treb, Mid, Bass). Re: Axe preset Dumbleland/Steel String Singer type hang. The Overdrive Special (ODS) is by far Dumble’s most well-known and popular amp. The amp itself is a Dumble Style that Mark is universally famous for. The more I look at this, the less that I like it, and it will get rewired tonight (July 12). Jan 13, 2020 - Three Ways to Nail the Dumble Sound on a Budget | Reverb News. Boutique Stratocaster Guitar Listings Unknown [email protected] Pick one up today. The picture belows shows an Oxford 10j4 in a 66 blackface model. It features the "HRM" tone stack which has the ability to dial in a bit more gain than the standard D tone stack (HIGHLY desirable). The differences in the tone stack has a pronounced effect on the sound, mostly in the mid-range response. They take quite a bit of time to build and they have to be built correctly to sound right. that Dumble type of tone?” it’s hard to show them to an amp that they’d be familiar with. The Classic Series is the signature line for Vintage Sound Amps. com Blogger 3279 1 500 tag:blogger. Tone Stack; Behringer Overdrive ou Groovin Overdrive? Overdrive vs Overdrive vs Overdrive Qual? Como colocar um controle de tom (tone stack) em um pedal? Como colocar um Tone Stack em um pedal simples de distorção! Diferença entre overdrive od3 boss e super overdrive sd1 boss. Come visit the caravan of cheesecokes at Moe's Tavern 2Moe's Tavern 2. The Skyliner tone stack is very balanced for both the clean and overdrive channels. The LX20R features a twin channel preamp – giving you some aggressive extreme gain options plus a clean channel for softer moments. The classic Marshall Tone stack tends to emphasize the upper mids, which in turn tends to drive into distortion sooner in that layer. Then save and recall your favorite tones with ease using advanced patch management capabilities. This color scheme turned out great!. BlackLoop The BlackLoop is the ultimate grab-and-go amplifier with an overdrive section which makes it one of the best small, cover-it-all, gigging amps on the planet. Tone Stack Plots, Fender/Dumble/HiWatt « on: October 31, 2008, 01:08:32 AM » As promised for "Andrew K" and anyone else that is interested this is a tone stack comparison between the standard Fender, Dumble and Hiwatt. The Bax-Stack is a real treble boost (and cut) circuit with zero insertion loss, unlike passive tone stacks which can only remove frequency content ("tone-sucking"). "SKY" and "SSS" are the same tones as "Modern/Classic" from the original clean pedal. The MVP23 is a hand-wired in USA, all-tube 1x12 combo with a full tone stack that is voiced squarely in the black face camp. The amp was originally constructed as an OD-100WR and it has most certainly been modified and updated over the years. Beefing Up Channel 2 in Fender's The Twin. Here's a site with more pictures. This allows the flexibility of being able to boost or cut bass and treble. It's not as ballsy and aggressive as a cranked superlead, but it has this beautiful chirpy sweet high end like my HRM100. Alexander "Howard" Dumble shown here in 1965 winning the Nobel Prize in science for: "Cutting the reverb and tremolo circuits out of a Fender amp and changing some capacitors in the tone stack". But yes, that part is gooped over. It doesn't really have the classic fender tone I was led to believe by the sales rep in store. Reverb is the marketplace for musicians to buy and sell used, vintage, and new music gear online. It features the “HRM” tone stack which has the ability to dial in a bit more gain than the standard D tone stack (HIGHLY desirable). After searching repeatedly for a layperson’s explanation of the tone stack – the EQ section found in guitar amps – I realized one would not be forthcoming. Both channels share a built-in reverb. The tone controls stay in the circuit. While designs from amp builders are all over the map, most are opting to produce lower power designs as compared to days past and many players are embracing this "less is more" approach. With a passel of tubes and two channels, you can dial in your perfect guitar tone. It makes for a very versatile amp. Re: Axe preset Dumbleland/Steel String Singer type hang. The result is the Rick Derringer HyperDrive. I can "tone stack" with either of my Wamplers and my Boss Blues Driver or my Big Muff for even more tonal bliss. Marshall MG100HDFX reviews & prices. Dumble Mods. Originally the Princeton Reverb came with Jensen C10N, C10r, Oxford 10L5 or Oxford 10J4. I ran a mxr compressor (sustain off, level up) into a mjm red london fuzz (fuzz off, level up) into a ts 808 and it gave me a thick Bonamassa'ish tone that baffled me. They not only have as much gain as Marshall amps but also more headroom. The Amplified Nation Steel String Singer is a 150 watt 6550 powered amplifier known for its extraordinary hi-fi sound and crisp articulation. The signal is either fed into the power amplifier (for the clean channel), or into the two-stage overdrive section. Turn it up to about 2 o'clock, and, well, it may not be the elusive Dumble tone we all claim we are looking for, but it is really a magic pedal. " The “ODS-100 Ford” models are based on on schematics which supposedly represent Robben Ford’s Tan Dumble, serial #102. A pedla without this will only give you the dumble overdrive sound (any usually not a really good representation of it) because it only has one gain stage. My amp has the optional tone stack switch that really gives me a gain increase for solo work or crunch riffing. 20th Anniversary Shiva - comes with a pair of KT88's and the amp is rated at 90 watts. A comprehensive guide to Dumble related electric guitar equipment, including amplifiers, effects buffers, speakers and cabinets. But yes, that part is gooped over. A A One of the many apparent differences between The Twin and most Marshalls is the part of the circuit known as the tone stack. Dumble-flavored. The bass channel of the AB165 and AA864 is much mellower and deeper than the normal channel of any AB763 amps since it is voiced for bass guitars. 100% Upvoted. A note on all: Hermida Audio has built a great collection of pedals. possibly at some point. The tone was saturated, compressed and, paired with his Hiwatts, he also got a nice mid range. Schematic can be found here. The result is an overall gain reduction combined with. I have the Klein. The result of this is highly interactive with your amp. Component choice, wiring layout and many other little details all add up to the finished product and tone when done right. It has one foot-switched channel - Clean and Overdrive. All these amps are hand wired and circuit board free. Pre-amp Volume and Master operate as they should, both in Clean or O/D settings, and the Overdrive "Drive" and "Level" controls are just as they should be. What may look like slapping a bunch of electronic components in a metal box takes a lot of understanding of minutae. From a Dumble Amp perspective, the HRM version placed a Marshall Tone Stack after the overdrive I. Why not turn it into a Marshall tone stack. The tone range is optimised to work over important frequencies. Pretty much every Dumble is built for the guitarist in question and most are unique in one way or another, I,m lucky enough to own a hand built clone of 183 with a few mods, I also own a express plus, 2 totally different amps, I can get close to a generic dumble type tone but if that's what you want then a clone is the way to go or pray you can. This means that the clean channel tone stack and gain stages "cascade" into the gain stage of the overdrive channel, causing the clean channel to become "overdriven". Innovative Effects Proccessing. And it also depends on what kind of budget you are o. The overdrive channel is an improvement on the hot-rodded tube circuitry found in Dumble amps and packs a huge degree of flexibility ranging from warm and fat blues drive tones, through classic rock crunch, to harmonically-saturated sounds. Hot Rubber Monkey is the correct name. 20th Anniversary Shiva - comes with a pair of KT88’s and the amp is rated at 90 watts. It is more of a full sound which you may or may not like for soloing. Crunch Channel: A Pre-set Mid Scoop is engaged for a tight mid-gain tone. Nik is awesome and very responsive. The right tone in the wrong player's hands results in a poor experience. First of all with a real dumble HRM the post overdrive tone stack is internally adjustedmeaning you would have to open the amp up in order to make a simple tonal adjustment to your overdrive tone. (Picture Courtesy of the Joe Bonamassa Museum). (some of you might see the humor in that), But with my Les Paul into the Rumble Mod (Dumble sounding pedal) into the Pro Reverb, man, did I nail some excellent tones. The picture above was taken after completion of the tone stack wiring. Actually wrapping up the DIYLC portion before moving onto the Photoshop bits. Re: Picking up my VHT D50 Dumble Clone tonight!!!! Fri Mar 06, 2020 8:39 am.   Lets see what the boost looks like on the clean channel where its not compressing, and we can get a good idea. It has the best hand wound transformers on the planet by Mercury Magnetics and all other components were selected for durability and most of all, TONE. Each channel shares a 3-band EQ along with a series of corresponding toggle switches that boost that frequency range, brightness, and more. To make this model feel more like a full amp, the power amp from the Fatality model (mesa rectifier mod) was added then tweaked slightly to reinforce the overall EQ curve of the Big Bottom. Mark refers to this as his "Bluesmaster" style. The gain channel features higher gain and a slightly more refined type of gain. New Tone Stack Options: "Mid Shift" and "Deep" 2. , pushed in you will have a more Fender or type tone, less mids softer feel. In 2012, Vintage Guitar magazine described the Dumble Overdrive Special as the most. The Skyliner tone stack is very balanced for both the clean and overdrive channels. Home; Rock/ Jazz - tone filter Boost - tone stack bypass Local feedback on gain stage Mid control. Over-drive Super RR. Welcome, Guest. , pushed in you will have a more Fender or type tone, less mids softer feel. I think the Kink Kong is in the JCM 800 vein. It allows the overdrive tone to be adjusted and set so there is little or no tonal shift when switching between clean and overdrive. Posted by jazbo8 at. Bogner Shiva 20th Anniversary, gitarska extravagancija, top svjetska klasa, vrh vrha !" The 20th Anniversary Shiva from Bogner is the most versatile Shiva yet! It's loaded with additional features and two newly voiced channels. It doesn't really have the classic fender tone I was led to believe by the sales rep in store. I'm not sure it was Carlton or his Dumble on that recording, the tones I was getting tonight were just stellar. The Bax-Stack is a real treble boost (and cut) circuit with zero insertion loss, unlike passive tone stacks which can only remove frequency content (“tone-sucking”). The HRM stands for Hot Rubber Monkey, a mod to the tone stack which affects the overdriven character. I may also fool around with the tone control values to see the amp's tone could be improved, there are many designs available, from the Dumble tone-stack to Peavey IIC as shown below. Found it used at a good price and it really is a lot of bang for the buck. This extremely flexible amp combines a traditional blackface-style tone stack with a smooth overdrive, a tube buffered effects with active master volume and all in a unbelievably compact package. Now the early JTM 45's had the same tone stack as the coveted Fender Bassman so in essence didn't break up as early in the mid range, consequently we. The Overdrive Special (ODS) is by far Dumble's most well-known and popular amp. Its voice is complex,; from shimmery silky cleans to the most coveted clean-lead sounds from greats like Stevie Ray Vaughn and John Mayer. Just not what I want from this amp, especially with the new EQ curves working so well. Ive never played an amp or amp/pedal combo that can achieve a tone like. This is easily Dumble's most popular model, and subsequently is the most frequently seen. It boasts a nominal 22W / 6V6 or 33W / 6L6 output stage in a compact chassis format of only 17 in W X 2-1/2” in H X 8-1/2 in D. I also use my Tumnus (Klone) after BB or TS quite often. Inspired by legendary and almost unobtainable amps, the OVERDRIVE 200 brings several iconic overdrive sounds within reach of the average musician. - Mesa Boogie Amps (primarily the early ones) - Dumble style amps (at least the clean section; some clones that follow the Dumble HRM schematic have a tone stack in the OD section too but it doesn't have a recovery stage like the clean section. The Prince has 3 knobs (Volume, Tone, Drive), an external 3-way toggle switch to switch gain modes (Boost, Overdrive, Distortion),. The classic Marshall Tone stack tends to emphasize the upper mids, which in turn tends to drive into distortion sooner in that layer. Beefing Up Channel 2 in Fender's The Twin. The LX20R features a twin channel preamp – giving you some aggressive extreme gain options plus a clean channel for softer moments. Combined with the full tone stack of Sexydrive, you can reach infinite drive sweetspots. 2x10 tube combo, 2 channel and with reverb. Schematic Heaven, Tube, Amplifier Schematics Dumble Amps - Updated 01-01-00 Chasing Tone Tone Stack Calculator Download Here Wattkins Amp Building Forum. See more ideas about Tube, Valve amplifier and Vacuum tube. From a Dumble Amp perspective, the HRM version placed a Marshall Tone Stack after the overdrive I. Also there are too many other circuits that already contour the signal at V1 which is basically a switched fixed type tone control circuit. Thronetone Click on the following links to Learn to Use Effects. A serious upgrade for my pedalboard. The amp itself is a Dumble Style that Mark is universally famous for. Without this cut, the signal is erroneously diverged into the tone stack. Well, I guess the most appropriate place for certain types of effects is after the preamp and tone-stack and before the power amp (through the effects loop). This amp has the versatility of an SUV and will cover any genre of music. It's kind of that 1+1=3 equation. The right tone in the wrong player's hands results in a poor experience. The Bassman-style tone stack serves two purposes: to compensate for the treble and bass attenuation that inevitably occurs at each stage of amplification and to allow the guitar player to adjust the frequency response using bass control R B, middle-range control R M, and treble control R T. Dumble Ods Amplifier 50W, Dumble Amplifier, Electric Guitar Amplifier manufacturer / supplier in China, offering Grand Dumble Style Tone AMP Ods50 Overdrive Special Handmade Guitar Amplifier Head 50W in White Tolex Is Optional, Solid Koa Wood 12 Strings Dreadnought Abalone Inlay Ebony Fingerboard Acoustic Guitar, Custom Mirror Crack PS Electric Guitar Pink Color Mirror Top Rosewood Fingerboard. 2 channel amp with separate volume control. Rehearse, jam anywhere. " source "The Fat switch changes a value in the tone stack which changes the response of the stack, shifting the mid dip down and making it less pronounced. The Brit/American switch in the tone stack is actually pretty handy. In a sense, the overdrive channel sits "on top" of the clean channel. Mick Taylor And A Dumble I wish they had plugged a Metalzone into it, for the lolz. I also have a little Glaswerks Zingaro combo (Dumble clone with Skyliner tone stack) and a Dumble ODS clone I made myself that has some strange twists to it and uses what's known as the Classic tone stack. While designs from amp builders are all over the map, most are opting to produce lower power designs as compared to days past and many players are embracing this "less is more" approach. Well, I'll never be able to find out - I have zero chance of seeing a real Dumble! I found some time to compare the D50 to my MXR Shin Juku (Dumble sim pedal) over the weekend. Just add an SPST ON/OFF mini-switch to the Mid pot's (or 6.   Basically it cascades clean into overdrive, and gives you controls for both stages. In the virtual realm we can have lifted tone stacks that actually still work. " The "ODS-100 Ford" models are based on on schematics which supposedly represent Robben Ford's Tan Dumble, serial #102. There are quite a few variations on the 80's circuit, some more appropriate for jazz/fusion playing and some more for country or blues playing. ジャケット 軽量 メンズ【Palace half zipped lightweight jacket】Blue. Spelling's a bit quaint in places but the theory's right on; Valve curves and parameters Ra, gm, and mu defined. Alexander "Howard" Dumble shown here in 1965 winning the Nobel Prize in science for: "Cutting the reverb and tremolo circuits out of a Fender amp and changing some capacitors in the tone stack". Amp Specifications: General: Make: Dumble Year of Mfg: 1978 Model: OD-100WR, Overdrive Reverb Special (OD Post Reverb) Serial Number: 008X Format: Head Core Amplifier Component Specifications Tone stack: Passive Treble, Middle, Bass, Reverb Send: Signal to tank (V2A, V3A, V3B). This product is no longer available for sale. The tone controls stay in the circuit. I want to thank Steve Aloha for writing such an amazing document on the Cool Mod. Rehearse, jam anywhere. I like the high plate, classic voicing the most. You won't get to their sound perfectly with a blues jr but the fundamentals of their tone is a loud fucking tube amp with a bit of breakup. De Leo : Think Fender Twin on Steriods. California Aug 11, 2019 Kayaking Sausalito, 2019-08-11. This color scheme turned out great!. Inspired by legendary and almost unobtainable amps, the OVERDRIVE 200 brings several iconic overdrive sounds within reach of the average musician. The amp is built into a powdercoated aluminum chassis. Great overdrive pedal. TONE EDITING MADE EASY With a sleek and modern user interface, Mobile POD 2. Vertex Steel String Here's a relatively new effect from Vertex-the Steel String Clean Drive. Because this type of tone stack really loads down the guitar signal being able to eliminate the tone stack is a valuable option. “Tone Stack” EQ section married with an active Mid control for a wide range of high headroom clean tone. The Oxford. The tone was saturated, compressed and, paired with his Hiwatts, he also got a nice mid range. There are quite a few variations on the 80’s circuit, some more appropriate for jazz/fusion playing and some more for country or blues playing. Porsche 996 Boxster Seats Crested Recaro Turbo Gt3 Two Tone Black And Red Superb. SRV and Mayer's tone come from loud tube amps and just a bit of pedal boost. At incredible prices. It's got a line level output to interface with rack gear which returns to IC stage to buffer it for the input of an amplifier. I'd like to be able to mix and match parts from different amps. You can do the 70's with both caps or just the 1 I think. Mojotone Quick Order Form! Please, follow these basic instructions to place your order: Add only the numerical characters of the Item Number. as the Super Reverb and Bandmaster. The result is the Rick Derringer HyperDrive. Web-ified by Stephen Keller, it's a more complicated tone circuit spread out across two triode stages. The relative placement of the components is the same as in the Dumble amplifiers we modeled the Double Trouble amp after. But when I play with similar sounds, it just sounds too muffled. Amp Specifications: General: Make: Dumble Year of Mfg: 1978 Model: OD-100WR, Overdrive Reverb Special (OD Post Reverb) Tone stack: Passive Treble, Middle, Bass. The post OD tonestack on Dumble like amps also allows one to tweak the tone of the OD making the switch back and forth from clean to OD more usable for some folks tastes. Switching options include Bright, Deep and Rock/Jazz swtiches. The tone controls stay in the circuit and affect the sound. But yes, that part is gooped over. (Picture Courtesy of the Joe Bonamassa Museum). This is what really makes the Dumble circuit attractive to me. It has one foot-switched channel – Clean and Overdrive. Notice that Dumble preamps emphasize the mids in the tone stack and then have lower value cathode cap values. When using an HRM dirt channel players often use the PAB to remove the first tone stack so only the tone stack after the dirt is used.