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Reverb Tank - MOD^®, 9AB3C1B, Long Decay, 3-Spring

Reverb Tank - MOD®, 9AB3C1B, Long Decay, 3-Spring image 1

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SKU:	P-RMOD-9AB3C1B
Item ID:	003309

Price: $25^.98

In stock

Connector Type

Insulated Input, Grounded Output

Output Impedance

Decay Time

Long (2.75 to 4.0 s)

Input Impedance

Mounting Plane

Horizontal, Open Side Down

Number Of Springs

Tank Length

Replaces: 9AB3C1B
Solid, sturdy construction
Type: Long (3 Spring) tank
Decay: long decay
Input: 10 Ω
Output: 2,575 Ω
Connectors: Input insulated/output grounded
Locking: No lock
Mounting: Horizontal/open side down

Compatible amps include select Fender®, Hughes & Kettner, Marshall™, Ampeg, Crate, Mesa Boogie, Guytron, Rocktron, DOD, Summit Audio, and Smokey amp models, plus others.

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: 609722125314

RoHS Compliant

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Product Measurements (click to expand)

Product Measurements
Connectors		input insulated, output grounded
Decay Time		long (2.75 to 4.0 s)
Grommet Hole Diameter		0.2 in.
Input Impedance		10 Ω
Item Height		1.5 in.
Item Length		16.75 in.
Item Width		4.25 in.
Length		16.25 in.
Mounting Hole Center to Center A		8.75 in.
Mounting Hole Center to Center B		3.75 in.
Mounting Plane		horizontal, open side down
Output Impedance (Z_out)		2.575 kΩ
Springs		3
Thickness		0.04 in.

Packaging Information
Packaging Dimensions		17 in. × 5 in. × 3 in.
Weight (Packaging)		1.75 lbs.

Product Reviews

5.00 out of 5 based on 1 reviews

5 out of 5

Very big Improvement

charles croke - July 15th, 2018

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Questions and Answers

Click each question to see its answers.

Will this work on an ac30 cx22 answers

Asked by Anonymous on February 2nd, 2018.

Answers (2)

Matt H.

Staff Member

February 2nd, 2018

Typically the Vox AC30's take a 9EB2C1B.

BradWbr

Staff Member

April 20th, 2018

Yes, it will. It has a longer decay than the 9EB2C1B.

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Is there a "c" version of this model that would work on a '93 reissue fender reverb unit?1 answers

Asked by Anonymous on March 17th, 2017.

Answers (1)

Matt H.

Staff Member

March 17th, 2017

If you are referring to the mounting plane then we would not have a 9AB3C1C.

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Can this unit be mounted vertically?1 answers

Asked by Anonymous on March 18th, 2017.

Answers (1)

Matt H.

Staff Member

March 22nd, 2017

The mounting plane for this tank would be horizontal open side down.

Answer this question

How big is the tank? 6in?1 answers

Asked by Anonymous on November 30th, 2017.

Answers (1)

Matt H.

Staff Member

November 30th, 2017

The tank in this kit is a 9AB3C1B and is a long tank (16.75").

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Will this tank work in a Fender Super Sonic 22. Specs are slightly different.1 answers

Asked by Anonymous on February 2nd, 2018.

Answers (1)

Matt H.

Staff Member

February 2nd, 2018

The 4AB3C1B and 9AB3C1B are compatible with each other.

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Currently have an 8AB2A1B, will the difference in insulated/grounded ins/outs still work?1 answers

Asked by Anonymous on August 17th, 2018.

Answers (1)

BradWbr

Staff Member

August 17th, 2018

We wouldn't advise using a tank that has different insulation points and input and output impedances. We do carry a 8AB2A1B in both the MOD and Accutronics brand that you can view here: MOD Tank https://www.amplifiedparts.com/products/reverb-tank-mod-8ab2a1b Accutronics Tank: https://www.amplifiedparts.com/products/reverb-tank-accutronics-8ab2a1b

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Will this work in a Hughes and Kettner edition 20th anniversary as a direct replacement? The original tank is STAMER 008-CB3E1E-STA 959006.1 answers

Asked by Anonymous on December 11th, 2018.

Answers (1)

BradWbr

Staff Member

December 11th, 2018

This appears to be a different tank than the one in question. The most important specs that are required are the input and output impedance. If your amp has a 10 Ohm input and a 2,575 ohm output impedance, this should work for your amp.

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Will this work in a Fender 68 DRRI?1 answers

Asked by Anonymous on July 7th, 2019.

Answers (1)

BradWbr

Staff Member

July 9th, 2019

The stock tank used in that amp is a 4AB3C1B, and this tank is the same in every specification other than the third spring and the slightly differing input and output impedances. This should be compatible with the amp in question, but will not be the exact replacement.

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Is it useful if I use an 8ohm input reverb driver transformer instead of 10 ohm?1 answers

Asked by m.plaza.sg@gmail.com on September 24th, 2019.

Answers (1)

BradWbr

Staff Member

September 24th, 2019

This reverb tank will work the same as a 4AB3C1B and should be compatible with any transformer used with a 4AB3C1B tank.

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