Reverb Tank - Accutronics, AMC2BF, 2-Spring

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Reverb Tank - Accutronics, AMC2BF, 2-Spring

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Originally: $9.00
In stock

For additional connectors, see S-H281


  • Input Impedance: 150Ω
  • Output Impedance: 1500Ω
  • Decay Length: Medium (1.75 - 2.5 seconds) or Long (2.0 -3.5 seconds)
  • Mounting Centers: 4.88" x 1.73"


  • Compact and low cost type
  • 2 natural coil spring type


  • Specially suited for small wattage amplifier
  • For electric organs, guitar amplifier
  • Ideally suited for practice amps
  • 2 Springs Type
Item ID:
Input Impedance:
Part Numbers
Decay LengthOur Part NumberUPC/EAN
Long (2.85 seconds)P-RAMC2BF3609722155236
Medium (2.5 seconds)P-RAMC2BF2609722155229
Product Measurements
Input Impedance150 Ω
Item Height1.066 in.
Item Length5.3 in.
Item Width1.482 in.
Mounting Hole Center to Center A4.88 in.
Mounting Hole Center to Center B1.73 in.
Output Impedance (Zout)1.5 kΩ
Packaging Information
Packaging DimensionsLong (2.85 seconds) version5.25 in. × 2 in. × 1.075 in.
Medium (2.5 seconds) version6.25 in. × 2 in. × 1.072 in.
Weight (Packaging)0.1 lbs.

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Specifications, Files, and Documents

JPEG: Specification Sheet Specification Sheet448.45 KB

Questions and Answers

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Asked by Anonymous on May 1st, 2016.
May 3rd, 2016
Staff Member
Top Contributor
This a fairly unique and specific tank and unfortunately we wouldn't have an upgrade available beyond the Accutronics version.
July 23rd, 2016
The tank in my Monoprice 15w is a AMC2EB3. Different values for in/out impedance (unless there's typo). I've seen submissions on some Tele forums discussing this and they seem to be replacing with an 8EB2C1B (med delay) or 8EB3C1B (long delay). It needs to be a short tank as there's only 16" inside the cabinet and 'EB' matches the in/out impedances. You need to solder RCA connectors to replace the molex connectors currently going to the stock blue tank, or make a converter harness. The examples I saw just left the blue tank in the background. Good luck!
Asked by Anonymous on February 24th, 2018.
Matt H
March 1st, 2018
We carry the 2EF3 but not the 2EF2. Do a search for: P-RAMC2EF3.
Asked by Anonymous on March 3rd, 2019.
March 5th, 2019
Staff Member
We do not have sufficient cross reference materials to verify that this would be compatible with your model of Marshall amp. If you would like to contact Marshall direct, please email us and we can get you the contact info fo our rep at Marshall.

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