Reverb Tank - Mod®, 8AB2A1B, Medium Decay, 3-Spring
- Replaces: 8AB2A1B
- Solid, sturdy construction
- Type: Short (3 Spring) tank
- Decay: medium decay
- Input: 10 Ω
- Output: 2,575 Ω
- Connectors: Input grounded/output grounded
- Locking: No lock
- Mounting: Horizontal/open side down
Compatible amps include select Fender® and Mesa Boogie® models, Reverend® Hellhound(early), Goblin, and Kingsnake, PRS® SE-20, plus others.
The Mod Electronics 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.
SKU:
P-RMOD-8AB2A1B
Item ID:
003301
UPC/EAN:
609722125307
Brand:
Mod Electronics
Connector Type:
Decay Time:
Input Impedance:
Mounting Plane:
Number Of Springs:
Output Impedance:
Tank Length:
Type:
| Connectors | input grounded, output grounded | |
| Decay Time | medium (1.75 to 3.0 s) | |
| Grommet Hole Diameter | 0.2 in. | |
| Input Impedance | 10 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 | 9.3 in. × 3.4 in. × 1.6 in. | |
| Weight (Packaging) | 0.66 lbs. |
 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 |
My Project Lists
Specifications, Files, and Documents
Sound Samples:
Sound Sample - Drum Machine Clap00:05https://www.tubesandmore.com/sites/default/files/associated_files/mod_reverb_tank_9pt25_3-spring_medium_drum_machine_clap.mp3
Sound Sample - Drum Machine Snare00:06https://www.tubesandmore.com/sites/default/files/associated_files/mod_reverb_tank_9pt25_3-spring_medium_drum_machine_snare.mp3
Sound Sample - Quick Strum00:06https://www.tubesandmore.com/sites/default/files/associated_files/mod_reverb_tank_9pt25_3-spring_medium_quick_strum.mp3
Sound Sample - Staccato00:07https://www.tubesandmore.com/sites/default/files/associated_files/mod_reverb_tank_9pt25_3-spring_medium_staccato.mp3
Sound Sample - Sustained Chord00:08https://www.tubesandmore.com/sites/default/files/associated_files/mod_reverb_tank_9pt25_3-spring_medium_sustained_chord.mp3
Sound Sample - Tremolo Chords00:09https://www.tubesandmore.com/sites/default/files/associated_files/mod_reverb_tank_9pt25_3-spring_medium_tremolo_chords.mp3
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Questions and Answers
Click each question to see its answers.
1 answers
Will his reverb tank works in my fender pro 185?
Asked by Anonymous on June 28th, 2017.
June 28th, 2017
Staff Member
According to Fender you need an 8EB2C1B.
1 answers
I have a prs 2 channel h and the model number on it's reverb(that doesn't wor) is bs3ab2a1b the last three numbers match will this reverb tank work in my amp.
Asked by Anonymous on October 5th, 2017.
October 5th, 2017
Staff Member
Yes the 8AB2A1B is compatible with your BS3AB2A1B.
1 answers
I have 2009 Maz 18 Combo 2x10. Is this the correct replacement or is this only for head version of Maz 18 Jr. If it's not the same could you please advise which model?
Asked by Anonymous on September 30th, 2020.
September 30th, 2020
Staff Member
While customers who have left reviews have said that it was compatible with their amps, we do not have a way to confirm the tank in the combo is the same as the head. We suggest contacting Dr.Z for verification.
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Product Reviews
I replaced the original issue Accutronics tank in a Dr Z Maz Jr 18. Very easy swap. This specific unit is recommended by the manufacturer for this purpose. Sounds great.
This tank is very reasonably priced, was delivered quickly, packed securely. Updates and contact by AES demonstrate a high level of customer service and support. Pleased to review and give 5 stars. Do shop here !
Excellent product provided vastly improved reverb on my Dr. Z Maz 18. Fast delivery also.
Good product, nice price, and fast shipping. Couldn't be happier. Maz 18 sounds better than ever.
I put this replacement Reverb tank, in a Dr Z EZG-50, it sounds really good, very very deep and swirling reverb sound, with a little less tail, then the original tank. It's also built a lot more sturdy, then the other tank, the transducers seem more solidly mounted and the cable jacks are riveted to the body of the tank, making them much more solid. A VERY NICE TANK, for the price, and VERY FAST shipping. GREAT JOB GUYS.
Had a repair to do on a Dr. Z amp. Turns out the reverb tank was defective. I read a review about this MOD tank as a replacement and the great sound it has. I was pleasantly surprised at the great price and quick delivery. I installed the tank and it was an amazing difference in the smooth sound of this tank. If you need a new one this is a great product for a great price, even with the exchange rate to here in Canada.
installed new tank in maz 18..bingo bango good as new...better
I installed this in a Mesa boogie studio 22, to replace the internal unit. Worked like a charm, sounds very rich, plenty of 'verb.
This reverb tank is a direct replacement for the stock unit in a Dr. Z Maz 18 Jr. It was a cinch to install and it sounds fantastic. AES is a breeze to deal with. Price was fair and I received the unit just a few days after I placed the order.
GOOD PRODUCT, VERY SATISFIED