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Reverb Tank - MOD®, 4BB3C1B, Long Decay, 2-Spring

Reverb Tank - MOD®, 4BB3C1B, Long Decay, 2-Spring image 1
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Item ID: 003295
Price: $23.50
In Stock
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Output Impedance
2,250 Ohm
Tank Length
Long (16.25")
Number Of Springs
2 Springs
Input Impedance
150 Ohm
  • 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.

The MOD® Reverb Tanks are high quality upgrade units. Some of the major differences between the MOD®s 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? See our tech articles for more information.

UPC/EAN: 609722126601

RoHS Compliant

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Product Reviews

5.00 out of 5 based on 3 reviews
5 out of 5

I replaced the reverb tank after the original one quit working. I installed the MOD, 4BB3C1B
In the Fender Blues Deluxe, and the sound was great, even better than the accutronics tank.
Great product, and excellent service from Antique Electronic Supply.

- September 18th, 2017
5 out of 5

Very well-made replacement tank! Returned clarity and harmonics to the wet signal! Acoustic-decoupling grommets provide great isolation to prevent hypersensitive "thunder!"

HIGHLY recommend for anyone considering a reverb tank upgrade/replacement!

- September 13th, 2015
5 out of 5

works great ... just like a new amp again

- October 15th, 2014

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