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Reverb Tank - Accutronics, 4EB3C1B, Long Decay, 2-Spring

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SKU:	P-RK-4EB3C1B
Item ID:	003284

Price: $24^.95

In stock

Number Of Springs

2 Springs

Mounting Plane

Horizontal, Open Side Down

Decay Time

Long (2.75 to 4.0 s)

Connector Type

Insulated Input, Grounded Output

Type

Reverb Tanks

Tank Length

Long (16.25")

The industry standard for years, the Type 4 is still manufactured today using Hammond’s original design. Counter-wound and coupled springs deliver superior mechanical performance and the classic sound that helped make the Fender Twin Reverb Amps famous.

Replaces: 4EB3C1B
Solid, sturdy construction
Type: Long (2 Spring) tank
Decay: long decay
Input: 600 Ω
Output: 2,250 Ω
Connectors: Input insulated/output grounded
Locking: No lock
Mounting: Horizontal/open side down

Compatible amps include Fender® Hot Rod Deville, Hot Rod Deluxe, Blues Deluxe (reissue only), Blues Deville (reissue only). Replaces Fender® Part Number 0050394000. Also, fits Traynor™ YCV50 as well as some Music Man™ and Peavey™ models. Suitable upgrade/ replacement for the Vox™ AC30CC series amp.

New production Accutronics tank.

Questions about reverb tanks? See our tech articles for more information.

UPC/EAN: 609722126724

Accu-Bell Sound Part Number: 4EB3C1B

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Product Measurements by Type (click to expand)

Product Measurements by Type
Connectors		input insulated, output grounded
Decay Time		long (2.75 to 4.0 s)
Input Impedance		600 Ω
Length		16.25 in.
Mounting Plane		horizontal, open side down
Output Impedance (Z_out)		2.25 kΩ
Springs		2

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

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Product Reviews

5.00 out of 5 based on 6 reviews

5 out of 5

Direct replacement for my Fender HR Dlx —works like a charm.

Scott from Appleton - January 15th, 2016

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5 out of 5

This reverb tank arrived in excellent condition. It was well packaged and shipping was fast. The tank was installed and works perfectly in my amp (Traynor YCV20WR). Quality of the tank is excellent. Thanks for selling a great product.

Rob Zylstra - October 18th, 2015

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5 out of 5

Very happy with my reverb tank. Well packed, smooth transaction; all very professional, and quickly delivered. Thanks. I know where to come in the future when I need electronic parts.

Joe Prock - June 29th, 2015

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5 out of 5

Great service

Tony Robertson - March 2nd, 2015

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5 out of 5

Works great

Dobie Toms - October 14th, 2014

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5 out of 5

This unit is a huge upgrade from the Fender version it replaced; much higher quality.

Bill Reuter - June 23rd, 2014

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Questions and Answers

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Need confirmation of Input/Output connections from my Hot Rod Deluxe amp to your 4EB3C1B reverb tank. Unpowered amp DC resistance readings from my two amp connectors to ground are: Red - 4.70k ohms; Black - 99.9k ohms. Please confirm the Input and Output connectors. Thank You,1 answers

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Asked by Anonymous on December 8th, 2017.

Answers (1)

Matt H.

Staff Member

December 8th, 2017

This tank has an input impedance 600 Ohms and an output impedance 2250 Ohms.

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Hi, my Boogie .22 Caliber+ combo amp may need a new reverb tank. Mine is Accutronics #8AB2A1B. Please reply before I order so I'm headed in the right direction. My reverb got weak first & then died. Changed the 12AX7 V4 per Mesa's owner's manual but no fix. Next removed the tank to test resistance. I'm a rookie at this, so let me list here what the K-ohm readings were on metter: Output cable resistance is .205 (I assume 200 ohms) with test leads across output jack pos/neg. Kept one test lead on the tank Output cable shield, and put other test lead on the tank Input center conductor--and the meter read 255-260. I assume that's 255,000-260,000 ohms through the tank circuit. That appears WAY high if I understand right what I've read online. Thanks for reading my trouble-shoot and letting me know if the resistances clearly call for a new Series 8 tank from you. If so I'll order with you. Thanks VERY much! Robert 1 answers

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Asked by Anonymous on June 22nd, 2019.

Answers (1)

BradWbr

Staff Member

June 24th, 2019

We would advise replacing the tank with the same unit that was originally in it. We do offer 8AB2A1B tanks: https://www.tubesandmore.com/search/node/8AB2A1B

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