- Replacement Reverb Tank for 4AB3C1B
- Solid, Sturdy Construction
- Long (16 ¾") 2 Spring Unit , Long Decay (2.75-4.0 seconds)
- Input Impedance 8 Ohms, Output Impedance 2250 Ohms
- Input Insulated/Output Grounded
- Horizontal,Open Side Down Mounting Plane
Used in Fender® amps with tube reverb from 1963-1990 such as the Princeton Reverb, Vibrolux Reverb, Deluxe Reverb, Super Reverb, Pro Reverb, Twin Reverb, Quad Reverb, Super Six Reverb, Vibrosonic Reverb. This also includes all reissue equivalents.
Other compatible amps include: Fender® ’63 Reissue Reverb Unit, Fender® Concert II , Mesa Boogie™ MK2C plus other models, LAB™ Series L5, L7, L9, Koch™ Powertone I , Ampeg™ VT-40 and Super Rocket SR212 , B-52™ AT-100.
The MOD Reverb Tanks are high quality upgrade units. Some of the major differences between the MODs and other reverb tanks are that the Transducers are wired directly to their respective RCA jacks as opposed to current production tanks where Transducers are connected by a detachable plug to their respective RCA jacks. This makes the tanks less receptive to any outside interference. The original Hammond Accutronics tanks from the 1960s were also wired directly to their respective RCA jacks. In addition very close attention has been paid to the spacing and size of the lamination of the Transducers resulting in a more vintage like tone. Questions about reverb tanks? Please see Accutronics Products and Specifications. For an in detail write-up about reverb tanks please see Spring Reverb Tanks Explained and Compared