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Fender 4-Spring 8-Ohm Spring Reverb Unit 4AB3C1B

4.6 4.6 out of 5 stars 48 ratings

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Reverb Unit

Purchase options and add-ons

Brand Fender
Number of Bands 4
Power Source Corded Electric
Amplifier Type Tube
Connector Type rca-style

About this item

  • 8-ohm four-spring (4AB3C1B) reverb unit
  • RCA-style input and output jacks
  • Long decay design (2.75-4.0 sec.)
  • Used in Prosonic, Showman 50, '94 Twin, Custom Vibrolux Reverb, Custom Vibrasonic, Pro Tube Series, '63 Vibroverb, '65 Twin Reverb, '65 Deluxe Reverb, '65 Super Reverb, '65 Twin Custom, Vibro-King, Dual Professional, Super-Sonic Series, '64 Vibroverb, Princeton and '65 Princeton Reverb amplifiers (1991-present)
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Frequently bought together

$45.10
Get it Apr 3 - 5
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Ships from and sold by Arkansas Musicworks.
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$14.99
Get it as soon as Tuesday, Apr 2
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Ships from and sold by Amazon.com.
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From the manufacturer

About US

With an illustrious history dating back to 1946, Fender has touched and transformed music worldwide and in nearly every genre: rock ‘n’ roll, country and western, jazz, rhythm and blues and many others.

Everyone from beginners and hobbyists to the world’s most acclaimed artists and performers have used Fender instruments and amps, in the process making the company not only a revered music industry name, but also a cultural icon.

It is our vision to continue championing THE SPIRIT OF ROCK-N-ROLL throughout the world and our mission to exceed the expectations of music enthusiasts worldwide.

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Fender 4-Spring 8-Ohm Spring Reverb Unit 4AB3C1B


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Product Description

Repair your rig with top-quality potentiometers used especially for Fender amplifiers, including this direct replacement reverb units used for amplifiers with spring reverb. The unit mounts horizontally to the floor of a cabinet with the open side down.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
48 global ratings

Customers say

Customers like the quality and sound quality of the musical instrument amplifier. They mention that it's a high quality unit with a nice, deep resonation. Some appreciate the ease of installation.

AI-generated from the text of customer reviews

3 customers mention3 positive0 negative

Customers are satisfied with the quality of the musical instrument amplifier. They mention that it has a high quality unit, and an overall nice, deep resonation.

"This is an awesome pan that sounds great. It’s made by Ruby Tubes and in the USA...." Read more

"...the way the aforementioned “long” tanks have, and this has an overall nice, deep resonation.is it perfect for me?..." Read more

"High quality unit..." Read more

3 customers mention3 positive0 negative

Customers are satisfied with the sound quality of the musical instrument amplifier. They mention that it sounds great and has a deep resonation.

"This is an awesome pan that sounds great. It’s made by Ruby Tubes and in the USA...." Read more

"Sounds great, easy to install." Read more

"...aforementioned “long” tanks have, and this has an overall nice, deep resonation.is it perfect for me?..." Read more

Made in USA and direct soldered!
5 Stars
Made in USA and direct soldered!
This is an awesome pan that sounds great. It’s made by Ruby Tubes and in the USA. Also, most importantly it’s directly soldered to the transducer of the pan rather than plug in like newer Accutronics pans. In the picture I attached it shows a grey Accutronics pan with a plug in style next to the black Fender “ruby tubes” pan with the wires directly soldered to the pan’s transducer. Why is this important? Because the plug in style can pick up 60 cycle hum which causes a buzzing/humming noise that gets louder as you turn up the reverb. This was the problem I had in my Super Reverb. I put this Fender pan in it and it fixed the problem. If you’re not getting enough reverb out of this pan remove the cushion pad under the springs on the pan. It will give it a longer reverb trail.
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Top reviews from the United States

Reviewed in the United States on May 8, 2022
Style: Reverb UnitVerified Purchase
Customer image
5.0 out of 5 stars Made in USA and direct soldered!
Reviewed in the United States on May 8, 2022
This is an awesome pan that sounds great. It’s made by Ruby Tubes and in the USA. Also, most importantly it’s directly soldered to the transducer of the pan rather than plug in like newer Accutronics pans. In the picture I attached it shows a grey Accutronics pan with a plug in style next to the black Fender “ruby tubes” pan with the wires directly soldered to the pan’s transducer. Why is this important? Because the plug in style can pick up 60 cycle hum which causes a buzzing/humming noise that gets louder as you turn up the reverb. This was the problem I had in my Super Reverb. I put this Fender pan in it and it fixed the problem. If you’re not getting enough reverb out of this pan remove the cushion pad under the springs on the pan. It will give it a longer reverb trail.
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3 people found this helpful
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Reviewed in the United States on December 28, 2022
Style: Reverb UnitVerified Purchase
Reviewed in the United States on October 28, 2021
Style: Reverb UnitVerified Purchase
Reviewed in the United States on January 28, 2023
Style: Reverb UnitVerified Purchase
One person found this helpful
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Reviewed in the United States on July 19, 2017
Style: Reverb UnitVerified Purchase
3 people found this helpful
Report
Reviewed in the United States on December 8, 2021
Style: Reverb UnitVerified Purchase
One person found this helpful
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Reviewed in the United States on January 10, 2022
Style: Reverb UnitVerified Purchase
Reviewed in the United States on January 6, 2020
Style: Reverb UnitVerified Purchase

Top reviews from other countries

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Amazon Customer
5.0 out of 5 stars Solid tank
Reviewed in Canada on November 6, 2021
Style: Reverb UnitVerified Purchase
One person found this helpful
Report
Claudio Manzini
5.0 out of 5 stars Ottimo
Reviewed in Italy on April 20, 2023
Style: Reverb UnitVerified Purchase