Dumble Amp Schematic

WE ARE A AUTHORIZED Toms Line Engineering DEALER --. Schematic and and PCB layout. Whether or not the schematics are accurate I do not know. Dumble musical instrument amplifiers is a guitar amplifier manufacturer in Los Angeles, California. Notice: Undefined index: HTTP_REFERER in /home/baeletrica/www/xmk68h/79kz. As revered the Dumble name is, they are a crapshoot. So I can still rock out without worrying about my drink. Of course like you said, Dumble made different styles of amps over the years, just like most builders. What would you do. These amps were originally designed as medium power amps that would allow a musician to plug in more than one amplified instrument at a time. , script logo). Accordion Acoustic Guitar Alembic Ampeg Analogman Api Banjo Bass Bass Guitar Bc Rich Bogner Carvin Cello Charvel Clarinet Classical Guitar Collings Dr Z Drum Set. Please check to make sure your SD-1 uses through-hole components. Dumble is a most respected tube amp maker in the world. Description. Borderline Special 81. Lastly, there is the caliber of Dumble's clientele. Basically,"tone" is a combination of. If you dont know about Dumble amplifiers then here ya go. The Two-Rock Jet had this in spades, on both the clean and the dirty channel. Schematic and perfboard/PCB layouts. Here’s a layout for the Overtone Special 50 (A Dumble Overdrive. Dumble Overdrive Reverb Schematic Trinity Amps ODS (Overdrive Special) design is Dumble #124 style amp in a for example, you want to inject some reverb such as a Holy Grail Reverb pedal. Schematic Heaven -Tube Amp Schematics, Electronic Schematics. Like its equally elusive cousin, the Klon Centaur, the Dumble amplifier has all the elements that make for a collectors dream: A waiting list populated mainly of legendary guitar players, an eccentric and charismatic builder, a very small number of units produced (less than 300), crazy. txt) or read book online for free. 1 of Vintage Guitar's list of most valuable guitar amps. Lastly, there is the caliber of Dumble’s clientele. I heard of a used one going for nearly $10k recently. It is the only Overdrive Deluxe (and one of only a handful of Dumble amps) to have reverb and tremolo which. Nice-sounding amp but I didn't have much time to play around with it. The Find: 1991 Dumble Overdrive Special Alexander "Howard" Dumble has no contact information online, requires thousands of dollars on deposit, and demands you sign a series of agreements, one of which makes explicit the consequences of asking about your amp's progress. Ruby - A refined and updated Little Gem amplifier. Hey all, So I have a line on one of these Dumble Steel String Singer amps, only $40,000 and think I might have to jump on it. Dumble to try out new circuit design ideas. these are mini effects pedals. This tone stack is featured in Duncan Amp's Tone Stack Calculator in slightly modified form under the name "James". The cheapest I've ever seen one was $10k. Dumble musical instrument amplifiers is a guitar amplifier manufacturer in Los Angeles, California. 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 Dumble Mod #2 Dumble Mod #3. Dumble OD Special: Niko Matses. Glaswerks if you want a killer versitile D-style amp with all the bells and whistles. Sorry if this is a repeat question, I looked and did not see this asked previously. So my amp building experience started with the Tube Amps Doctor 5E3 clone. Wish I'd have been around to make him an offer, but I want even born yet. In an effort to give a little back to the Internet harp and tube amp communities, I have decided to offer this free project. It is a work of art inside. With the JETTA, Dr. Yes, he used a Marshall amp. Dumble amplifiers are the most expensive boutique amplifiers on the used market, and prices have risen rapidly. arts & entertainment Seattle Guitar Shop Has World's Most Expensive Amplifier For Sale Legend has it the rare Dumble guitar amplifier was custom made in 1978 for Merle Haggard. The BluesMachine is an amp that oozes tone and touch responsiveness from a tweed style clean channel that cascades into the overdrive channel. Effect Pedal Schematics ,Fender Amplifier Schematics ,Marshall Amplifier Schematics ,Gibson Amplifier Schematics,Vox Amplifier Schematics,Ampeg Amplifier Schematics,Dumble Amplifier Schematics,Amplifier Schematic Manuals,Amplifier Mods ,Amplifier Modifications ,Digital Effect Pedal Schematics,Analog Effect Pedal Schematics ,Fender Amplifier. The Tube amp Library of information Click the link above for Tube amp info, Schematics, Board building information, Projects, Mods, Transformer diagrams, Photo's, Sound clips. Although many amp designers used the “overdriven Fender amp” as the basis for the preamp in a master-volume amplifier, Dumble’s is the most fa. com extension. Personally I think in the modern day, there are 5 or 6 builders that know their stuff and can absolutely build as good an amp as a dumble it's all in the ears. That is a total lie of course - but I am wondering if any of you all ever had the chance to play steel through one of Howard Dumble's amps, particularly the 100W ones - the one that John Mayer is using these days seems like it would be interesting as to hear his tech. If you dont know about Dumble amplifiers then here ya go. This may or may not be true. Mustang models (I/II/III/IV/V) and versions (v. Schems - Show detailed analytics and statistics about the domain including traffic rank, visitor statistics, website information, DNS resource records, server locations, WHOIS, and more | schems. It's pretty simplePurchase a '65 fender twin, rip out all of the wires, purchase new wires, throw amp and new wires in a garbage can, wire $100,000 to Alexanader Dumble, wait 5 years, and THERE YOU GO!. Most important, this is 'just' one Dumble, so any observations are about this amp and this amp only. Whether or not the schematics are accurate I do not know. Well, I think Wall Street is gettin' a boost this. It was one of the standouts for me at this year's Winter NAMM show. Boutique Amp Maker Alexander Dumble Alexander Dumble (formerly Howard Dumble until he legally changed his name) makes the most sought after boutique amplifiers in the world. Channel switching too. Dumbler ADR-3 Dumble Amp Simulator guitar effects pedal. 2 weeks later, after 13 replaced caps, new power cord, some new Power tubes and new pre-amp tubes, cleaned sockets and pots, I have , not only a like-new amp, but he tuned it up so that now it is just killer, full, punchy and the OD channel sings. An amp that comes with a buffered effects loop, essentially has a built-in Dumble-ator or maybe it is the other way around: a Dumble-ator is essentially the workings of an amp that make the loop "buffered," except it exists outside of the amp. The current owner speculates that these updates were made because it was close by and a convenient "guinea pig" for Mr. Dumble Contract and Data Sheet - Free download as PDF File (. This fantastic layout was the creation of talbany, martin manning and the Amp Garage community. The footpedal also engages the 2nd channel which is the overdrive channel. A one-person operation, Alexander "Howard" Dumble makes each amp personally. We used the gain stages from the '70s ODS model and the tone stack from the front section of the '97 ODS model. If you give it a try let us know how it goes, hopefully someday we'll be saying "Dumble who?. there are schematics floating around of some early ones, before he started "gooping" the components to hide parts values and designs. Note: The footpedal jack should be Swtichcraft C5F, not what is indicated on the layout. "guitar amplifier & effects. I am no expert on effects loops but I have built a few Dumble ODS clones as well as the external effects loop the Dumblator. Mine is the HRM version (hot rod marshall version. 00 to $35000. Matt schofield play guitar by dumble amp with Josh smith @yamano music in ginza Tokyo - Duration: 6:58. This tone stack is featured in Duncan Amp's Tone Stack Calculator in slightly modified form under the name "James". Dumble musical instrument amplifiers is a guitar amplifier manufacturer in Los Angeles, California. With bass, sure, I'd buy a Crate combo amp to practice. The most popular amp is the jazz voicing, which is based on Robben's Dumble #102 circuit. Monetary Donations. Acoustic ADA Allesandro Ampeg Ashdown Bad Cat Bogner Carlton Carver Carvin Crate Dumble. The Tomsline ADR-3 Dumbler is the best dumble pedal that simulates that great Dumble amp overdrive effect for cheap. I'm just saying, my amp is versitilewith alot of tone. i love the sound, but ive never heard of dumble amps, so can anyone shed any light on this model. 183 is a good example of the Dumble tone. He sent me back a pic of his prototype on what he came up with. Here is the marked up schematic of the Humble Overdrive with the values of ODS in blue. (Paper copies are accepted as well, just ask for a mailing address). Effect Pedal Schematics ,Fender Amplifier Schematics ,Marshall Amplifier Schematics ,Gibson Amplifier Schematics,Vox Amplifier Schematics,Ampeg Amplifier Schematics,Dumble Amplifier Schematics,Amplifier Schematic Manuals,Amplifier Mods ,Amplifier Modifications ,Digital Effect Pedal Schematics,Analog Effect Pedal Schematics ,Fender Amplifier Schematic,Marshall Amplifier Schematics ,Gibson. Presented below are the schematic and 2 layout diagrams. And more amp hot-rodders rose to the task to meet the needs of a tone and gain hungry clientele with each building a reputation based on their work modding the amplifiers of rock’s elite -- Jose Arredondo (Eddie Van Halen, Steve Vai), Harry Kolbe (Al DiMeola, Allan Holdsworth, Yngwie Malmsteen) and Paul Rivera (Steve Lukather, Larry Carlton and many of LA’s session elite). And more amp hot-rodders rose to the task to meet the needs of a tone and gain hungry clientele with each building a reputation based on their work modding the amplifiers of rock's elite -- Jose Arredondo (Eddie Van Halen, Steve Vai), Harry Kolbe (Al DiMeola, Allan Holdsworth, Yngwie Malmsteen) and Paul Rivera (Steve Lukather, Larry Carlton and many of LA's session elite). 1 result for dumble guitar amps Save dumble guitar amps to get e-mail alerts and updates on your eBay Feed. The exalted amps of Alexander Dumble have been legendary since he began building in the late '60s, and have become more so over the course of the past decade, with several notable "boutique" makers launching their own lines on the. The interplay between your guitar, amp and playing technique are all fundamental to your tone. The heritage of the Trinity Amps OSD (Overdrive Special Design) is a Dumble Skyliner concept in a compact format with slightly fewer frills. Dumbler ADR-3 Dumble Amp Simulator guitar effects pedal. All the files at Schematic Heaven are in Adobe Acrobat form. The footpedal also engages the 2nd channel which is the overdrive channel. Howard Dumble Tweedle Dee Mods. Watts Tube Audio | DIY guitar amp parts & kits Vintage And Reproduction Guitar Amplifier Parts Since 2004. Amp Garage:Discussion and schematics of Trainwreck and Dumble amps Amptone. Here's a layout for the Overtone Special 50 (A Dumble Overdrive. #Vintage Amp #vintage guitar amp #guitar amp #tubes #valves #tube #valve #hiwatt #. The amp is incredibly versatile and you can easily play any kind of music using it. We have been offering the classes for over 10 years. A Carol-Ann amp is an investment in your tone. the ceriatone d*mble 'clone' is a rather interesting beast to try and tackle. 複合機の購入を検討中の皆さま。複合機の購入は、”現金”か”リース”のどちらかが一般的です。複合機は安いものでも1. - Alan Phillips. But most will have one way or another heard the sound this amp and it's derivatives makes - from the radio, record and cd or plain everyday lifestyle. For those curious about the Dumble sound, tone, vibe, and feel, but don't want to sound like Ford or Carlton all the time (this amp will do that as well) then look no farther than the Redplate MDD. The Find: 1991 Dumble Overdrive Special Alexander “Howard” Dumble has no contact information online, requires thousands of dollars on deposit, and demands you sign a series of agreements, one of which makes explicit the consequences of asking about your amp’s progress. So I can still rock out without worrying about my drink. Mesa Boogie Schematics Heaven While mesa boogie amps have always had their own sound they ve given nods to the forefathers of american amp design fender ever since the first mark i schematics were drawn that s been juiced Based on mesa boogie s dual caliber and studio lines the f series is built on a fixed bias schematic for more consistent performance features 12 quot v30 speaker 6l6 and. Both are wonderful sounding amps, the differences are fairly subtle. If you decide to build an amp look for an amp kit from a company that provides support or has a good forum of active amp builders who can answer your questions. Bridges Switches Knob Kits & Pickup Covers Miscellaneous Mounting Hardware Pickguards & Backplates Pickups & Preamps Plates & Metal Covers Strap locks & Buttons String Guides & Nuts Tremolo Arms Tuning Machines Amp Covering & Grille Cloth Amp Hardware & Handles Amp Knobs Replacement Speakers Footswitches Amp Covers Amp Controls & Electronics Tubes. But at approaching £3500. So you'll need to download Dumble Amps - Updated 01. Your amp responds or reacts in a certain way to the signal from your guitar pickup, the pickup responds to the way you pick the strings and in turn you react to the sound you hear coming from your amp. A comprehensive guide to Dumble related electric guitar equipment, including amplifiers, effects buffers, speakers and cabinets. / Dumble … Dumble In A Box! Fender sent him a schematic and it shows 370v on the center tap of the OT and the last year and a half he has been sporting a Dumble Overdrive Special. 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 Dumble Mod #2 Dumble Mod #3. The Dumble Overdrive Special has been one of the "Holy Grail" guitar. Specializing in vintage tube amp replacement parts for Fender, Marshall, Vox and other guitar amplifiers. He took the amp home with him. The best source for Vintage Amplifier and Guitar parts. For most of the guitar amps you can refer to the original manufacturer guitar amplifier's manual. Vertex Effects Ultraphonix Overdrive Guitar Effects Pedal, Guitar and Bass Pedal Re-creates Overdrive Produced by Dumble Overdrive Special Amplifier, 4. I've built since quite a few amps that will be subject to another posts, but now lets get back to the Glide String Ringer. I Have A New Theory About Small Amps |. The Find: 1991 Dumble Overdrive Special Alexander "Howard" Dumble has no contact information online, requires thousands of dollars on deposit, and demands you sign a series of agreements, one of which makes explicit the consequences of asking about your amp's progress. I heard a few clips recently myself from a Dumble and I like the "Geezer" tone of the amp at least what I was tell from the clip. The pictures here feature Robben's second amp, one that he bought from Alexander around 1993. The Cowtipper is Not a Dumble type amp, The Bruno Super 100 is, The Bruno Cowtipper is a refined BF Fender Circuit, What makes them so special is great players like Ford ,Carlton have been able to really connect with getting a great Overdrive Tone that wasn't Buzzy, Too Aggressive or Rock and Roll sounding, Almost like a Sax sound, Very Smooth. The Dumble Overdrive Special has been one of the “Holy Grail” guitar. If you have compared favorably to a Quinn TKT 183, then the amp does not sound just like a Dumble. No other manufacture in the world can make this claim. When he ordered it, Dumble had him send his guitar so he could create the amp to emphasize his guitar. A Carol-Ann amp is an investment in your tone. Announcement: Welcome to the Dumble Amplifier Forum, 0, Structo, 2167 Anyone here who's built an amp based off Schematic Heaven? 5, titser_marco, 291. Please check to make sure your SD-1 uses through-hole components. Of course like you said, Dumble made different styles of amps over the years, just like most builders. The heritage of the Trinity Amps OSD (Overdrive Special Design) is a Dumble Skyliner concept in a compact format with slightly fewer frills. You must be logged in to post a. Thank you for visiting CeriaTone, home of quality and affordable guitar tube amplifier. There are a couple more circulating. Probably the most recognized user of the Dumbles is Eric Johnson who made the amps famous with his singing Fuzz Face going through an heavily overdriven Dumble. Effect Pedal Schematics ,Fender Amplifier Schematics ,Marshall Amplifier Schematics ,Gibson Amplifier Schematics,Vox Amplifier Schematics,Ampeg Amplifier Schematics,Dumble Amplifier Schematics,Amplifier Schematic Manuals,Amplifier Mods ,Amplifier Modifications ,Digital Effect Pedal Schematics,Analog Effect Pedal Schematics ,Fender Amplifier Schematic,Marshall Amplifier Schematics ,Gibson. Our growing product line includes Fuchs amp models from 4 to 100 watts and effects pedals under the Plush brand. Service Manul Schematics - Free ebook download as PDF File (. Hoffman Amplifiers Tube Amp Forum, Dumble Champ Schematic. He developed an amp from Fender type amps. This fantastic layout was the creation of talbany, martin manning and the Amp Garage community. All the files at Schematic Heaven are in Adobe Acrobat form. com at 12/31/12 [1]; alexander howard dumble by us. I've built since quite a few amps that will be subject to another posts, but now lets get back to the Glide String Ringer. Search Search. The basic topology is here with typical values. His most famous amp is his Tan Dumble (serial number 102) bought from Alexander in around 1983. Front panel controls : Gain, Treble, Middle, Bass, Clean Master, OD Drive, OD Master, Presence. Overdrive Specials use 12AX7 tubes in the preamp, 6L6 tubes in the power amp in older models, and tubes used in the power amplifier section in some newer models. A comprehensive guide to Dumble related electric guitar equipment, including amplifiers, effects buffers, speakers and cabinets. A circa 1977 Overdrive Special Dumble OD-50WC Brown Suede Guitar Amplifier, Serial # 0077, from the Estate of Point Blank Guitarist Kim Davis, a relatively early Dumble 50 watt amp, drew a good deal of attention from collectors, and spirited bidding, as it rose to finish the day at $35,000. We like that the design uses an unique smart stop bar that prevent you from accidentally hitting buttons when you are stepping on the pedal. Here’s how simple it is to draw a schematic with ExpressSCH: Step 1 Select the Components – Begin your schematic by placing the components. Bruce Egnater Amp Building Classes and Kits. Overdrive Special Reverb 50 watt Tube Amp. Crate Bass Amp Schematics pre-amp schematics, crate k80xl amp power cable, crate k 80 xl amp power cable, bass amp b80 xl, Crate B-200 XL Bass Amp Head, crate b200xl manual, crate. Another new invention from Blades amp Inc. This mod will not work on the newer surface mount models. The Tomsline ADR-3 Dumbler is the best dumble pedal that simulates that great Dumble amp overdrive effect for cheap. It is the only Overdrive Deluxe (and one of only a handful of Dumble amps) to have reverb and tremolo which. Dumble- ( kB, x - viewed 49 times. Found a 1956-57 Danelectro Tweed Leader amp in the back of my gear I found a schematic that shows there's an isolation. Borderline Special. A guy who used to be local got one a long while ago. Monetary Donations. © 2019 Ceriatone Amplification Sdn Bhd ×. Every amplifier is personally hand-built to order and the waiting list can take several years. Custom Shop Interested in non-production Morgan models? Joe Morgan still hand builds classic Morgan models such as the PX50, the DL50, the Dual 20, The JS40 & many more. Vertex Effects Ultraphonix Overdrive Guitar Effects Pedal, Guitar and Bass Pedal Re-creates Overdrive Produced by Dumble Overdrive Special Amplifier, 4. 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 Dumble Mod #2 Dumble Mod #3. He ended up not really liking the amp unfortunately. Ruby - A refined and updated Little Gem amplifier. Ceriatone HRM Guitar Tube Amplifier Review. Dumble amps are handbuilt by Alexander (formerly Howard) Dumble in Los Angeles. Dumble amps information archive This Dumble amps information archive has been collected and kindly provided by Rob Livesey. The exalted amps of Alexander Dumble have been legendary since he began building in the late '60s, and have become more so over the course of the past decade, with several notable "boutique" makers launching their own lines on the. NOTICE: RedPlate Amps does not warranty, troubleshoot, or provide information on used amps purchased in any secondary marketplace. Features 2x 6L6 tubes. If this was going to be my only purchase from this site I wanted to get a hard to find amp. But his core, underlying tone, comes from that Fender ‘recipe’. The Dumble Overdrive Special is the most difficult to acquire and most sought after amplifier in the world. The Dumble Overdrive Special has been one of the "Holy Grail" guitar. Big List of 250 of the Top Websites on Schematics. Log into Facebook. Dumble Steel String Singer. The Tube amp Library of information Click the link above for Tube amp info, Schematics, Board building information, Projects, Mods, Transformer diagrams, Photo's, Sound clips. I think the primary reason for that is that the Dumble Overdrive Special tone is a very mid pushed sound, the so-called Dumble “bloom”. This fantastic layout was the creation of talbany, martin manning and the Amp Garage community. With a 10 inch speaker run by a 12-15W dual 6V6 amp, it delivers a true “American” Fender tone with punchy, responsive lows together with chimey highs. The amp was originally constructed as an OD-100WR and it has most certainly been modified and updated over the years. The domain age is 9 years and 8 days and their target audience is still being evaluated. com at 12/31/12 [1]; alexander howard dumble by us. Needless to say, this amp means a lot to me and I was hesitant to let just anybody work on it. I ended up using a '65 Deluxe (non-verb) on 10 or so with a Dynacomp dumping gain into the front end and it sounded awesome, and pretty much in the same vein as the Dumble. There are schematics at Schematic Heaven, as well as at Blue Guitar. Schematic Heaven - Tube Amp Schematics, Electronic Schematics. It is a little less Fender but still a somewhat lower gain affair. When he ordered it, Dumble had him send his guitar so he could create the amp to emphasize his guitar. The distinctive lettering on the front said "Small Special 100". Here’s how simple it is to draw a schematic with ExpressSCH: Step 1 Select the Components – Begin your schematic by placing the components. 2 weeks later, after 13 replaced caps, new power cord, some new Power tubes and new pre-amp tubes, cleaned sockets and pots, I have , not only a like-new amp, but he tuned it up so that now it is just killer, full, punchy and the OD channel sings. Honestly, in listening myself, there are differences as there are in any amps, but given how responsive D-style circuits are, it may come down to who you heard playing each one more than the amps being much different. Didn't cost me $100K either. It really doesn't matter. This was because Dumble would obsess over the amplifier, and would take months, if not years, to finish it, as Dumble would always voice the circuit for you, and you alone. Your amp responds or reacts in a certain way to the signal from your guitar pickup, the pickup responds to the way you pick the strings and in turn you react to the sound you hear coming from your amp. Using onboard controls my 5E3 amp produces beautiful crisp clear highs and mellow low sounds. The Find: 1991 Dumble Overdrive Special Alexander "Howard" Dumble has no contact information online, requires thousands of dollars on deposit, and demands you sign a series of agreements, one of which makes explicit the consequences of asking about your amp's progress. I really like the Dumblator's design, simple and effective. Z painstakingly auditioned guitar after guitar, tweaking, adjusting, and coaxing out the best tones from each model, to provide an articulate and detailed platform for any guitar, be it vintage single coil or hotrodded humbucker. It's supposed to sound like a Dumble amp and is 2 muamps going into a BMP tone stack. I Have A New Theory About Small Amps |. Today, Dumble is a superstar in the amplifier world and is known for zealously guarding the secrets of his amps, to the extent of pouring opaque epoxy on the circuitry. 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!. Back in those early days, the price of a Dumble amplifier was somewhere in the $1250-$1300 range. A tube amp builder's community. Needless to say, this amp means a lot to me and I was hesitant to let just anybody work on it. Schematic and and PCB layout. Dumble Amplifier Schematic John Mayer's Dumble Overdrive Special & 1x12" Off Centered Speaker Cabinet p. That is a total lie of course - but I am wondering if any of you all ever had the chance to play steel through one of Howard Dumble's amps, particularly the 100W ones - the one that John Mayer is using these days seems like it would be interesting as to hear his tech. A one-person operation, Alexander "Howard" Dumble makes each amp personally. Our circuit is based on trying to reproduce the sound of the Steel String Singer through a clean amp platform, rather than using a pre-existing archetype and modding from there. Mailman1971 wrote:Screw the cupholders on the amp. Unlike the tone stack bypass boost on the other Shiva model this boost has a separate gain stage which brings this channel into Plexi territory when boost is engaged. Find and follow posts tagged vintage amp on Tumblr. Log into Facebook. How much is my amp worth? How old is my vintage amplifier? Jensen Replacement Speakers; Contact. Four Overdrive Specials were used in the voicing and calibration of the Ultraphonix, each amp ranging in origin from the years 1970-1990. When he must use an amp other than the Dumble, he prefers a Fender Twin Reverb and/or a Fender Super Reverb, set clean with a small bit of reverb, behind the Zen pedal. I have highlighted the differences between the Tweedle Dee and a standard 5E3 Deluxe. This Overdrive Special Reverb amp bears close resemblance to the 80s - 90s Dumble #124 amp with our own added tube reverb. Amp courtesy of Chuck Matses. Effect Pedal Schematics ,Fender Amplifier Schematics ,Marshall Amplifier Schematics ,Gibson Amplifier Schematics,Vox Amplifier Schematics,Ampeg Amplifier Schematics,Dumble Amplifier Schematics,Amplifier Schematic Manuals,Amplifier Mods ,Amplifier Modifications ,Digital Effect Pedal Schematics,Analog Effect Pedal Schematics ,Fender Amplifier Schematic,Marshall Amplifier Schematics ,Gibson. The video on the left is a clip of the Sebago amp, played by Danny Click. As revered the Dumble name is, they are a crapshoot. In 2013, Alfonso Hermida merged his business with Lovepedal and they assumed responsibility for the manufacture and distribution of the Zendrive. In some cases schematics are inaccurate (sometimes intentionally, i. Your amp responds or reacts in a certain way to the signal from your guitar pickup, the pickup responds to the way you pick the strings and in turn you react to the sound you hear coming from your amp. The best DIY guitar amplifier and effects pedal kits. Dumble amps are handbuilt by Alexander (formerly Howard) Dumble in Los Angeles. I have never played one, bt they are big in the east coast studios; Dumble's amps are based on the prototypical AB763 circuit, but with all kinds of interesting quirks, and he's west coast based. Compare for yourself: Video of an original 1983 Dumble Overdrive Special and video of The Dude overdrive pedal by J. I heard a few clips recently myself from a Dumble and I like the "Geezer" tone of the amp at least what I was tell from the clip. I could care less if my Welagen sounds like a specific serial number Dumble. The Dumble Overdrive Special has been one of the "Holy Grail" guitar amps for many years. "Fuchs Audio Technology has established itself as a highly respected new voice in handcrafted amplification and custom effects. pdf), Text File (. Aston Electronics have repaired and modified mass produced pedals on demand for customers. (Whole 'nuther thread there!) 5. Mojotone’s Tweed Deluxe Style Amp is based on the popular 5E3 circuit from the 1950s and is by far our most popular amplifier. Glaswerks if you want a killer versitile D-style amp with all the bells and whistles. I Have A New Theory About Small Amps |. Mailman1971 wrote:Screw the cupholders on the amp. Lighter and more compact. I left out the nfb-loop from the champ, but I did put in the local negative feedback on the second preamp stage on a switch, so I could hear the difference. I’ve primarily been a Fender amp user, and this just wasn’t the type of sound I like, which is more mid scooped. You’ll need to get some dirt out of that amp too. 5W Half Pint. I have never played one, bt they are big in the east coast studios; Dumble's amps are based on the prototypical AB763 circuit, but with all kinds of interesting quirks, and he's west coast based. The only other amp I know of that can do it is a Quinn TKT 183. The owner has requested that we assist in offering this fine specimen of Alexander “Howard” Dumble’s early work for sale. I have always been impressed by his overall sound. Schematic Ckt of a Dumble guitar amp copy. There's no guarantee you will get a good sounding Dumble and you'll have to accept the service contract that stipulates that only Howard Dumble is to service the amp. Dumble musical instrument amplifiers are custom manufactured in very amps with a thick layer of usually opaque epoxy, protecting his schematic's exact design. His most famous amp is his Tan Dumble (serial number 102) bought from Alexander in around 1983. This tone stack is featured in Duncan Amp’s Tone Stack Calculator in slightly modified form under the name “James”. Triode Other Pages and Links Page for other tube related info and links to sites with schematics Tube Data page for tube data sheets. com extension. The cheapest I've ever seen one was $10k. 20th Anniversary Shiva - comes with a pair of KT88’s and the amp is rated at 90 watts. His Tweedle Dee mods reduce voltage sag, tighten up the 5E3's bottom end and sweeten the overdrive tone. Randall smith, the founder of mesa/boogie has seen a dumble overdrive special schematic and has admitted that it's awfully similar to the mark II. Features 2x 6L6 tubes. Log into Facebook. Dumble OD Special: Niko Matses. Insertion loss is low. This is a rare EL-34 based Dumble ODS 100 guitar amp (most were 6L6 tube models) and was more versatile for me than some other Dumble amps that I had a chance at over the years. Hoffman Amplifiers Tube Amp Forum, Dumble Champ Schematic. bass amp blowing fuses trouble with crate bt-100 amplifier blowing fuses. Nice-sounding amp but I didn't have much time to play around with it. The owner has requested that we assist in offering this fine specimen of Alexander "Howard" Dumble's early work for sale. the ceriatone d*mble 'clone' is a rather interesting beast to try and tackle. Here's a layout for the Overtone Special 50 (A Dumble Overdrive. com at 12/31/12 [1]; dumble amp schematics by search. A guy who used to be local got one a long while ago. The Smooth Blues Driver Dumble overdrive special We have launched our second Smooth Blues Driver, the Silver Edition. Presented below are the schematic, and a layout diagram for building the tone control on a push-pull pot to include DPDT bypass. I am curious as to if you (anyone here) have an opinion of who makes the closest Dumble sounding amp. This sim is based on a real Dumble amp. However, it seems that there have been some cases of amps that have been de-gooped and component values measured, and schematics drawn up illegally. The amp is actually on it's way out if the new buyer holds up on his end BYE BYE Dumble I still totally recommend this amp to anyone who plays guitar really, especially those curious to explore the wonderful World of Dumble on a budget. There are also practical reasons for covering circuits in epoxy: it keeps the parts firmly in place and dissipates heat well. How much is my amp worth? How old is my vintage amplifier? Jensen Replacement Speakers; Contact. Triode Other Pages and Links Page for other tube related info and links to sites with schematics Tube Data page for tube data sheets. I Have A New Theory About Small Amps |. Presented below are the schematic and 2 layout diagrams. Randall smith, the founder of mesa/boogie has seen a dumble overdrive special schematic and has admitted that it's awfully similar to the mark II. Dumble Amp Schematics Dumble Reverb Amp Schematic. In an effort to give a little back to the Internet harp and tube amp communities, I have decided to offer this free project. kerala people compilation of state laws and regulations affecting highway rail grade crossings m shadows wife died built lt1 camaro intrusion detection system code in python watson servicenow free crystal ball reading gypsy psalm 26 hebrew linux kernel panic text creepy organ music 1 hour cisco small business router ak rear sight optic mount custom windows shell adobe xd. The Dumble Overdrive Special has been one of the "Holy Grail" guitar. Mustang models (I/II/III/IV/V) and versions (v. Here's a layout for the Overtone Special 50 (A Dumble Overdrive. Dumble amplifiers are the most expensive boutique amplifiers on the used market, and prices have risen rapidly. There aren't many Dumbles out there, anyway, I imagine most amp techs have never seen one, me included, except for pictures. We like that the design uses an unique smart stop bar that prevent you from accidentally hitting buttons when you are stepping on the pedal. That's how good Quantum is. The search stops here. This is my old Dumble, and to ME, the sound is off the charts. We like that it offers dynamic overdrive and a true bypass for your signal. The unmodified version is the "OTS", w. But his core, underlying tone, comes from that Fender ‘recipe’. Today, Dumble is a superstar in the amplifier world and is known for zealously guarding the secrets of his amps, to the extent of pouring opaque epoxy on the circuitry. Alexander Dumble started covering the inside of his amplifier circuit boards with a compound that hid the components and their values. If you decide to build an amp look for an amp kit from a company that provides support or has a good forum of active amp builders who can answer your questions. It is the only Overdrive Deluxe (and one of only a handful of Dumble amps) to have reverb and tremolo which. And more amp hot-rodders rose to the task to meet the needs of a tone and gain hungry clientele with each building a reputation based on their work modding the amplifiers of rock’s elite -- Jose Arredondo (Eddie Van Halen, Steve Vai), Harry Kolbe (Al DiMeola, Allan Holdsworth, Yngwie Malmsteen) and Paul Rivera (Steve Lukather, Larry Carlton and many of LA’s session elite). This amp is very rare and is one of only 2-3 known Overdrive Deluxes built by Dumble. com at 01/28/13 [1];.