Reverb Tank - Mod®, 4FB3A1B, Long Decay, 2-Spring

Reverb Tank - Mod®, 4FB3A1B, Long Decay, 2-Spring

Mod Electronics
Reverb Tank - Mod®, 4FB3A1B, Long Decay, 2-Spring image 1
Reverb Tank - Mod®, 4FB3A1B, Long Decay, 2-Spring image 2
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Reverb Tank - Mod®, 4FB3A1B, Long Decay, 2-Spring image 1Reverb Tank - Mod®, 4FB3A1B, Long Decay, 2-Spring image 2
In Stock
  • Replaces: 4FB3A1B
  • Solid, sturdy construction
  • Type: Long (2 Spring) tank
  • Decay: long decay
  • Input: 1,475 Ω
  • Output: 2,250 Ω
  • Connectors: Input grounded/output grounded
  • Locking: No lock
  • Mounting: Horizontal/open side down

Compatible amps include Ampeg® amps (some models), Epiphone® EA-28RVT, Gibson® GA19RVT and GA20RVT, Music Man® RP and RD series, 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.

RoHS Compliant
SKU:
P-RMOD-4FB3A1B
Item ID:
003299
UPC/EAN:
609722126632
Brand:
Mod Electronics
Input Impedance:
Number Of Springs:
Output Impedance:
Tank Length:
Product Measurements by Type
Connectorsinput grounded, output grounded
Decay Timelong (2.75 to 4.0 s)
Grommet Hole Diameter0.04 in.
Input Impedance1,475 Ω
Item Height1.5 in.
Item Length16.75 in.
Item Width4.25 in.
Mounting Hole Center to Center A8.75 in.
Mounting Hole Center to Center B3.75 in.
Mounting Hole Diameter0.2 in.
Mounting Planehorizontal, open side down
Output Impedance (Zout)2.25 kΩ
Springs2
Packaging Information
Packaging Dimensions17 in. × 5 in. × 3 in.
Weight (Packaging)1.75 lbs.

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