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 - Mod® 4BB3C1D, Long Decay, 2-Spring
Long (2 Spring) tank, long decay, 150Ω in / 2,250Ω out. Input insulated/output grounded connectors. Vertical/connectors down mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include Marshall™ DSL60, TSL60, DSL100, TSL100, DSL201, DSL401, TSL122.
$27.95
Reverb Tank - Mod® 4AB1C1B, Short Decay, 2-Spring
Long (2 Spring) tank, short decay, 8Ω in / 2,250Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units.
$27.95
Reverb Module - Accutronics Belton, Digi-Log, horizontal mount
A great digital reverb sound that easily replaces a spring reverberation unit. Simple interface requires only input, output, +5V, and ground. Output requires no external capacitors.
Starting at $12.95
Reverb Tank - Mod® 8FB2C1B, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 1,925Ω in / 2,575Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units.
$25.95
Reverb Cable Kit - Vintage style RCA, 3 ft and 5 ft
Fully Assembled version: Package includes two vintage style RCA cables: One 3 foot and one 5 foot.
DIY Kit: Assembly required. Kit comes with one 3 ft. and one 5 ft. length of insulated braided wire and 4 RCA plugs. Solder RCA plugs onto the ends of the wires by stripping 3/8" of the white insulation from wire. Insert wire into tip. Solder in place. Next, solder braided shielding to sleeve of the plug.
Starting at $13.95
package of 2
Reverb Tank - Mod® 4EB2C1B, Medium Decay, 2-Spring
Long (2 Spring) tank, medium decay, 600Ω in / 2,250Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include Peavey™ Bravo 112, Encore 65, Classic 30, Backstage 30, Valveking 100, Windsor Studio (Replaces Peavey™ part number 71011114) . Also a suitable upgrade/ replacement for the Vox™ AC30CC series amp.
$27.95
Reverb Tank - Accutronics, 4AB3C1A, Long Decay, 2-Spring
Long (2 Spring) tank, long decay, 8Ω in / 2,250Ω out. Input insulated/output grounded connectors. Horizontal/open side up mounting.
$23.95
Reverb Tank - Accutronics, 4AB3C1B, Long Decay, 2-Spring
Long (2 Spring) tank, long decay, 8Ω in / 2,250Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. Counter wound and coupled springs deliver superior mechanical performance and classic sound.
$24.95
Reverb Tank - Mod® 8BB3C1B, Long Decay, 3-Spring
Short (3 Spring) tank, long decay, 190Ω in / 2,575Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include Fender Harvard Reverb II and Yale Reverb amps (short tank).
$25.95
Reverb Tank - Mod® 4EB3C1B, Long Decay, 2-Spring
Long (2 Spring) tank, long decay, 600Ω in / 2,250Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units. 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.
$27.95
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 - Mod® 4FB3D1B, Long Decay, 2-Spring
Long (2 Spring) tank, long decay, 1,475Ω in / 2,250Ω out. Input insulated/output insulated connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units.
$27.95
Reverb Tank - Accutronics, 8AB2A1B, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 10Ω in / 2,575Ω out. Input grounded/output grounded connectors. Horizontal/open side down mounting. Designed for applications in which the overall sound quality is important and a compact package is required.
$22.95
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 - Mod® 4AB3C1C, Long Decay, 2-Spring
Long (2 Spring) tank, long decay, 8Ω in / 2,250Ω out. Input insulated/output grounded connectors. Vertical/connectors up mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include Fender® stand alone reverb and original ’63 Reverb. Also used in Marshall™, and Ampeg™ amps.
$27.95
Reverb Module - Accutronics Belton, Digi-Log, Adjustable Decay
A great digital reverb sound that easily replaces a spring reverberation unit. Stereo outputs may be summed for mono operation. Simple interface: input, output, +5V, and ground
$16.95
Reverb Tank - Mod® 8BB2A1B, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 190Ω in / 2,575Ω out. Input grounded/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include select Ampeg® and Crate® models, plus others .
$25.95
Reverb Tank - Accutronics, 8DB2C1B, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 310Ω in / 2,575Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. Designed for applications in which the overall sound quality is important and a compact package is required.
$22.95
Reverb Tank - Mod® 4AB2C1B, Medium Decay, 2-Spring
Long (2 Spring) tank, medium decay, 8Ω in / 2,250Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units.
$27.95
On Backorder
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 .
$25.95
Reverb Tank Bag - 17" Long, Handmade Black Tolex
Reverb tank bags give the reverb tank better isolation which results is fuller, richer reverb.
$10.95
Reverb Tank - Mod® 8DB2C1D, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 310Ω in / 2,575Ω out. Input insulated/output grounded connectors. Vertical/connectors down mounting. MOD® Reverb Tanks are high quality upgrade units.
$25.95
Reverb Tank - Accutronics, 8EB2C1B, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 800Ω in / 2,575Ω out. Input insulated/output grounded connectors. Horizontal/open side down mounting. Designed for applications in which the overall sound quality is important and a compact package is required.
$23.95
Reverb Tank - Mod® MN-8BB2C1B, Medium Decay, 3-Spring, Mini
Compatible amps include any reverb that uses _BB_C1B type tanks. The Mod Electronics Mini Series reverb tanks are made using the same high quality components as the larger 4, 8, and 9 size reverb tanks but have been compacted into the smallest possible size that still provides a lush sounding spring reverb. These tanks are the perfect size for amps without a ton of space, pedal boards, studio equipment, and Eurorack and other synthesizers.
$19.95