Reverb Tanks

Spring reverb tanks are used to create a unique reverberation effect in guitar amps and organs. The reverberation effect is created when an audio signal created by a transducer is sent through one or more springs, the movement of the springs is then converted back into an audio signal by another transducer at the other end, creating the unique sound. Not sure which tank you're looking for or what a 4AB3C1B is? Check out our spring reverb calculator to help you determine what these tank designations mean!
Reverb Tank Bag - 17" Long, Handmade Tweed Tolex
Handmade vinyl tweed tolex replacement for Fender® and others. Fits 17" tanks.
$12.95
Reverb Tank - Accutronics, 8DB2C1C, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 310Ω in / 2,575Ω out. Input insulated/output grounded connectors. Vertical/connectors up mounting. Designed for applications in which the overall sound quality is important and a compact package is required.
$22.95
Reverb Tank - Mod® 8BB2C1A, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 190Ω in / 2,575Ω out. Input insulated/output grounded connectors. Horizontal/open side up mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include Crate® BV120H Blue Voodoo, select Epiphone® and Gibson® models, plus others .
$23.95
Reverb Tank - Mod® 8DB2C1E, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 310Ω in / 2,575Ω out. Input insulated/output grounded connectors. On end/input up mounting. MOD® Reverb Tanks are high quality upgrade units.
$23.95
Reverb Tank - Tube Amp Doctor, 4EB3C1B, Long Decay, 2-Spring
  • Replaces: 4EB3C1B
  • Solid, sturdy construction
  • Type: Long (2 Spring) tank
  • Decay: long decay
  • Input: 600 Ω
  • Output: 2,250 Ω
  • Connectors: Input insulated/output grounded
  • Locking: No lock
  • Mounting: Horizontal/open side down

Compatible amps include Fender® Hot Rod Deville, Hot Rod Deluxe, Blues Deluxe (reissue only), Blues Deville (reissue only). Replaces Fender® Part Number 0050394000. Also, fits Traynor™ YCV50 as well as some Music Man™ and Peavey™ models. Suitable upgrade/ replacement for the Vox™ AC30CC series amp.
"TAD redefines Spring Reverberation. When the manufacturing of Accutronics Reverb cans in the USA has been announced to close down in 2008 TAD started the research for an own high quality production of the classic spring reverberation units. The goal was to create a drop-in replacement bringing back that stunning reverb sound that Fender made so popular since the early 1960s.
The TAD Reverb Cans achieve this goal and even more: deep and smooth reverb, no fluttering but wide frequency response with airy top end instantly inspiring to enjoy guitar playing. The rock solid mechanical design assures a very dependable and consistent quality performance exceeding any expectation. A drop-in replacement and upgrade as well for vintage as for modern reverb cans by size, performance and tone."
-Tube Amp Doctor
Questions about reverb tanks? See our tech articles for more information.
$29.95
Reverb Tank - Tube Amp Doctor, 8EB2C1B, Medium Decay, 3-Spring
  • Replaces: 8EB2C1B
  • Solid, sturdy construction
  • Type: Short (3 Spring) tank
  • Decay: medium decay
  • Input: 800 Ω
  • Output: 2,575 Ω
  • Connectors: Input insulated/output grounded
  • Locking: No lock
  • Mounting: Horizontal/open side down


Compatible amps include Fender® Blues Jr., Deluxe 90, Princeton 65, Stage Series, Acoustasonic Junior, Vaporizer, Ultimate Chorus, Ultra Chorus, Sidekick Keyboard 60, Sidekick Reverb 35, Super 60, Super 112, Frontman 65R, Eighty-Five, Tech 21® Trademark 30, Epiphone® Valve Junior Hot Rod, Vox® AC15CC, AC15C, Ultra 60/120, Backstage, Valveking, plus others.
"TAD redefines Spring Reverberation. When the manufacturing of Accutronics Reverb cans in the USA has been announced to close down in 2008 TAD started the research for an own high quality production of the classic spring reverberation units. The goal was to create a drop-in replacement bringing back that stunning reverb sound that Fender made so popular since the early 1960s.
The TAD Reverb Cans achieve this goal and even more: deep and smooth reverb, no fluttering but wide frequency response with airy top end instantly inspiring to enjoy guitar playing. The rock solid mechanical design assures a very dependable and consistent quality performance exceeding any expectation. A drop-in replacement and upgrade as well for vintage as for modern reverb cans by size, performance and tone."
-Tube Amp Doctor
Questions about reverb tanks? See our tech articles for more information.
$29.95
Reverb Tank - Mod® 9BC2C1B, Medium Decay, 3-Spring
Long (3 Spring) tank, medium decay, 190Ω in / 12,000Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include VOX AC30TBR (‘91-’93 Vintage top Boost Reverb), Gibson Super Goldtone GA-30RV, Gibson Super Goldtone GA-60RV.
$27.95
Multi Processor Module - Belton, BTSE-16FX
The BTSE-16FX Effect board provides 16 different digital audio effects to be used for mixers or other audio applications that require sound enhancement. Equipped with the superb quality digital effects processing engine which it adds that extra punch needed to make audio presentations truly stand out.
$29.95
DSP Module - Accutronics, 99 Effects (Reverb, Chorus, Delay, +)
The BTSE-99FX Effect board provides 99 different digital audio effects to be used in many audio applications that require sound enhancement. Equipped with a superb quality digital effects processing engine which adds that extra punch needed to make sounds truly stand out. Applications:
  • Guitar/ Keyboard/Bass amplifiers and combos
  • Audio mixing consoles / Powered mixing consoles
  • Stand -alone stereo effect units for studio and PA usage
  • Effects pedals
$32.00
Reverb Tank - Accutronics, 8AB2B1B, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 10Ω in / 2,575Ω out. Input grounded/output insulated connectors. Horizontal/open side down mounting.
$22.95
Reverb Tank - Tube Amp Doctor, 4BB3C1B, Long Decay, 2-Spring
  • Replaces: 4BB3C1B
  • Solid, sturdy construction
  • Type: Long (2 Spring) tank
  • Decay: long decay
  • Input: 150 Ω
  • Output: 2,250 Ω
  • Connectors: Input insulated/output grounded
  • Locking: No lock
  • Mounting: Horizontal/open side down


Compatible amps include Fender® Blues Deluxe (original version), Blues Deville (original version), London Reverb, Studio Lead, Harvard Reverb II, Showman 115 (80’s version), Rivera™ Rake, Jake Studio Combo, and Fandango models, Laney™ VC30, Crate™ V-32 Palomino.
"TAD redefines Spring Reverberation. When the manufacturing of Accutronics Reverb cans in the USA has been announced to close down in 2008 TAD started the research for an own high quality production of the classic spring reverberation units. The goal was to create a drop-in replacement bringing back that stunning reverb sound that Fender made so popular since the early 1960s.
The TAD Reverb Cans achieve this goal and even more: deep and smooth reverb, no fluttering but wide frequency response with airy top end instantly inspiring to enjoy guitar playing. The rock solid mechanical design assures a very dependable and consistent quality performance exceeding any expectation. A drop-in replacement and upgrade as well for vintage as for modern reverb cans by size, performance and tone."
-Tube Amp Doctor
Questions about reverb tanks? See our tech articles for more information.
$29.95
Reverb Tank Bag - 17 in. Long, Handmade of Camouflage Tolex
Reverb tank bags give the reverb tank better isolation which results in fuller, richer reverb as well as protection from feedback. Handmade of single-ply camouflage tolex. Replacement for Fender and other amps.
$10.75
Out of Stock
Reverb Tank Bag - For Mod® Mini Tanks, Handmade Black Tolex
Handmade black tolex bags for Mod® Mini reverb tanks. These bags can help isolate tanks housed in cabinets from external vibrations allowing the springs to fully vibrate resulting in fuller and richer reverberations. The bags for Mod® Mini tanks fit all MN-8 (5.875") type reverb tanks. Features
  • Handmade from durable black tolex
  • Helps to isolate reverb tanks from external vibrations
  • Protects tank from wear and dust
  • Two end tabs for easy mounting
  • Fits all Mod® Mini reverb tanks
$7.95