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!

Accutronics

Accutronics reverb tanks were originally manufactured as a division of Hammond Organ, and became popular in the guitar industry through their inclusion in the famous Fender Twin Reverb. In 2009, Accutronics reverb was sold to Belton who now makes Accutronics reverb tanks as Accu-Bell Sound Inc.

Mod

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!
P-RMOD-8AB2A1B Reverb Tank - MOD®, 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. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include select Fender® and Mesa Boogie® models, Reverend® Hellhound(early), Goblin, and Kingsnake, PRS® SE-20, plus others .
$22.26
P-RMOD-9AB2A1B Reverb Tank - MOD®, 9AB2A1B, Medium Decay, 3-Spring
Long (3 Spring) tank, medium decay, 10Ω 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 Fender®models, select Vox® AC30 models, Engl® Screamer, Mesa Boogie® MK1,MK2,MK3,MK4,MK5, Maverick, Transatlantic 30, Blue Angel, Heartbreaker, Roadking II, Trem-O-Verb, DC Models, Express Models, Roadster, Lonestar,Electradyne, RA-100, Lonestar Special, plus others .
$25.98
P-RK-8AB2D1A Reverb Tank - Accutronics, 8AB2D1A, Medium Decay, 3-Spring
Short (3 Spring) tank, medium decay, 10Ω in / 2,575Ω out. Input insulated/output insulated connectors. Horizontal/open side up mounting. Designed for applications in which the overall sound quality is important and a compact package is required.
$22.95
P-RK-8AB2A1B 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
P-RMOD-9FB2A1C Reverb Tank - MOD®, 9FB2A1C, Medium Decay, 3-Spring
Long (3 Spring) tank, medium decay, 1,925Ω in / 2,575Ω out. Input grounded/output grounded connectors. Vertical/connectors up mounting. MOD® Reverb Tanks are high quality upgrade units.
$25.98
P-RMOD-8BB2A1B 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 .
$22.26
P-RMOD-8AB1A1B Reverb Tank - MOD®, 8AB1A1B, Short Decay, 3-Spring
Short (3 Spring) tank, short decay, 10Ω in / 2,575Ω out. Input grounded/output grounded connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units.
$22.26
P-RMOD-8BB3D1B Reverb Tank - MOD®, 8BB3D1B, Long Decay, 3-Spring
Short (3 Spring) tank, long decay, 190Ω in / 2,575Ω out. Input insulated/output insulated connectors. Horizontal/open side down mounting. MOD® Reverb Tanks are high quality upgrade units. Compatible amps include select Rivera® amplifier models, plus others .
$22.26
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