Reverb Tank - MOD®, 4BB3C1D, Long Decay, 2-Spring

Mod
Reverb Tank - MOD®, 4BB3C1D, Long Decay, 2-Spring image 1
Click to zoom in
Customer Images:
No Images yet! Submit a product image below!

Reverb Tank - MOD®, 4BB3C1D, Long Decay, 2-Spring

$20.92
Save 11%
Originally: $23.50
In stock
  • Replaces: 4BB3C1D
  • 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: Vertical/connectors down

Compatible amps include Marshall™ DSL60, TSL60, DSL100, TSL100, DSL201, DSL401, TSL122.

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.

RoHS Compliant
SKU:
P-RMOD-4BB3C1D
Item ID:
003296
UPC/EAN:
609722129275
Brand:
Mod
Input Impedance:
Number Of Springs:
Output Impedance:
Tank Length:
Product Measurements
Connectorsinput insulated, output grounded
Decay Timelong (2.75 to 4.0 s)
Grommet Hole Diameter0.2 in.
Input Impedance150 Ω
Item Height1.5 in.
Item Length16.75 in.
Item Width4.25 in.
Length16.25 in.
Mounting Hole Center to Center A8.75 in.
Mounting Hole Center to Center B3.75 in.
Mounting Planevertical, connectors down
Output Impedance (Zout)2.25 kΩ
Springs2
Thickness0.04 in.
Packaging Information
Packaging Dimensions17 in. × 5 in. × 3 in.
Weight (Packaging)1.75 lbs.

My Project Lists

You must be logged in to add items to a project list.

Questions and Answers

Click each question to see its answers.
Asked by RCW8AA on January 9th, 2018.
BradWbr
January 10th, 2018
Staff Member
You are correct in saying that the difference is the mounting plane indicated by the "B" is mounted horizontally, while the "D" is mounted vertically. The stock photo on this listing does not represent the way it is intended to be mounted.
Asked by ryanryzenga on January 19th, 2018.
Matt H
January 25th, 2018
From our limited resources the 4BB3C1D should work with the DSL 50.
Asked by Anonymous on June 23rd, 2018.
Matt H
June 25th, 2018
Unfortunately we do not have any information on that particular Marshall amp. Send us an email and we will try to help you find the correct tank at: sales@amplifiedparts.com.
Asked by Anonymous on November 14th, 2018.
BradWbr
November 15th, 2018
Staff Member
Yes, we ship internationally.

Product Reviews

5.00 out of 5 based on 5 reviews
- November 28th, 2019
5 out of 5

In this world of sound, getting the right tone is vital. Life is too short for BAD Tone!!! I purchased the reverb tank at amplified parts to replace the one in my Marshall JCM2000. It came to my studio in 2 days! Thanks to the prompt service from this company, my amp sounds amazing!!! I would highly recommend this company for all your amplifier parts.

- October 15th, 2018
5 out of 5

Just put this tank in my TSL100 today. It sounds warmer, more lush and less boingy than the Accutronics reverb tank. Very good, easy and inexpensive mod for your amplifier. Very much worth it.

- February 12th, 2017
5 out of 5

This can blows away the original unit in the TSL. Much more luscious sounding, and less "springy". Probably the best sub $20 mod you can make to the amp. It's just SO good!

- August 18th, 2015
5 out of 5

I like it.

- April 17th, 2013
5 out of 5

This 4BB3C1D was purchased as a replacement unit for a Marshall DSL401.
The tone is very good and no difference could be detected from the Accutronics model.
The unit size and mounting holes are identical to the original so replacement was a snap.
An Excellent Price - A Great Value - Highly Recommended !

Don't see what you're looking for? Send us your product suggestions!