5 out of 5
Mod Electronics P-RMOD-8EB2C1B Reverb Tank - MOD®, 8EB2C1B, Medium Decay, 3-Spring
* Click "Add to Cart" to calculate shipping and delivery time.
Product Description
Manufacturer Part Number: P-RMOD-8EB2C1B
Compatible amps include Fender® Blues Jr., Deluxe 90, Princeton 65, Stage Series, Acoustasonic Junior, Vaporizer, Ultimate Chorus, Ultra Chorus, Sidekick Keyboard 60, Sidekick Reverb 35, Super 60, Super 112, Frontman 65R, Eighty-Five, Tech 21® Trademark 30, Epiphone® Valve Junior Hot Rod, Vox® AC15CC, AC15C, Ultra 60/120, Backstage, Valveking, 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.
Measurements and Specs
Files
Compatible amps include Fender® Blues Jr., Deluxe 90, Princeton 65, Stage Series, Acoustasonic Junior, Vaporizer, Ultimate Chorus, Ultra Chorus, Sidekick Keyboard 60, Sidekick Reverb 35, Super 60, Super 112, Frontman 65R, Eighty-Five, Tech 21® Trademark 30, Epiphone® Valve Junior Hot Rod, Vox® AC15CC, AC15C, Ultra 60/120, Backstage, Valveking, 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.
Measurements and Specs
| Connectors | input insulated, output grounded | |
| Decay Time | medium (1.75 to 3.0 s) | |
| Grommet Hole Diameter | 0.2 in. | |
| Input Impedance | 800 Ω | |
| Item Height | 1.5 in. | |
| Item Length | 9.25 in. | |
| Item Width | 3.38 in. | |
| Mounting Hole Center to Center A | 8.56 in. | |
| Mounting Hole Center to Center B | 2.81 in. | |
| Mounting Plane | horizontal, open side down | |
| Output Impedance (Zout) | 2.575 kΩ | |
| Springs | 3 | |
| Thickness | 0.04 in. |
| Packaging Dimensions | 9.4 in. × 3.4 in. × 1.6 in. | |
| Weight (Packaging) | 0.71 lbs. |
Files
| Sound Sample - Drum Machine Clap | All Models |
| Sound Sample - Drum Machine Snare | All Models |
| Sound Sample - Quick Strum | All Models |
| Sound Sample - Staccato | All Models |
| Sound Sample - Sustained Chord | All Models |
| Sound Sample - Tremolo Chords | All Models |
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
Need more information?
Our staff are available to answer any questions you may have about this item
Our staff are available to answer any questions you may have about this item
Customer Reviews
By ELW
Date: November 03, 2025
Replaced the old tank took 5 minutes sounds good
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]
By Bryan Koenen
Date: October 23, 2025
works great.
Rating: 
[5 of 5 Stars!]
[5 of 5 Stars!]
By Shafty
Date: October 20, 2025
Direct fit and replacement for my Fender Performer 1000 combo. This amp had lived a hard life before I got it, and this was a great way to get the stock reverb, with true analog spring tank sound, back and working like it left the factory!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Josh Pritchett
Date: October 16, 2025
So easy to install, and a big improvement for the sound of my Blues Junior. I was pretty amazed how much more solid this unit feels in comparison to the original included in the amp. For the price, it's definitely the cheapest way to improve your sound instantly!
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Stinker McGee
Date: October 14, 2025
The MOD tank is a nice, easy to do modification. I replaced the stock reverb unit in a Blues Junior. The MOD unit sounds subtly more lush and musical.
Rating: [5 of 5 Stars!]
[5 of 5 Stars!]
By Frederick
Date: September 26, 2025
Great "drop-in" replacement for my 1999 Fender Princeton 65 solid state amp. I thought the tank's red/white rca inputs were reversed but testing them on the amp's internal board was "OK". I tried to repair the original ##$$@@!! tank - the micro wires to the transducers were shorted - hard to solder durably so this is a great affordable fix. I've only been into electric guitars about a year, mostly for fun in refurbishing used amps I come across at thrift shops. There is definitely a reverb effect. But - I am not an authority on sounds yet. FYI - I swapped my Peavey 80 watt amp reverb tank momentarily to test, (working but different specs) and then installed this MOD brand replacement tank (it is fastened with several screws) to back of amp cabinet - ie., no tank cover.If you do this for under $18.00, make sure you order the correct tank due to varying electrical specs. clearly marked on MODs website.PS - Ill probably repair my original tank (I love challenges...) - but I need those funky micro-surgery style glasses- and then the fragility still prevails. Get the MOD brand! (Initially try testing wires and continuity with a multi meter, also solder joints first...)Enjoy!
Rating: [4 of 5 Stars!]
[4 of 5 Stars!]