Skip Navigation Website Accessibility
                Hours: Wed - Sun   12pm - 6pm
Gloucester's Friendly Music Store
(978) 281-7000
 


Fishman Powerjack

Key Features

 

  • Miniature Preamp in a Long 1/4" Jack
  • Replaces Existing Endpin Jack
  • Designed for use in Acoustic Instruments
  • Powered by 9V Battery

 

The Powerjack from Fishman is a miniature preamp in an elongated 1/4” endpin jack designed to provide active performance to a passive piezo pickup in an acoustic instrument. It replaces the existing endpin jack.


Fishman PRO-PJA-001 Overview

The Powerjack from Fishman is a miniature preamp in an elongated 1/4” endpin jack designed to provide active performance to a passive piezo pickup in an acoustic instrument. It replaces the existing endpin jack.

 

The Powerjack features a low-noise FET Class A input stage, and a bipolar Class AB output stage, yielding a signal-to-noise ratio of 94 dB.

It is powered by a 9V battery (available separately). Battery life is up to 12,000 hours.

  • Miniature preamp in an elongated 1/4" jack
  • Replaces existing endpin jack
  • Designed for use in acoustic instruments
  • Powered by 9V battery
  • Battery life up to 12,000 hours


Fishman PRO-PJA-001 Specs

Circuit Design FET low-noise Class A input stage
Bipolar Class AB output stage
Outputs 1 x 1/4" TS
Impedance Input: 10 MOhms
Output:
System Gain 3 dB
Signal to Noise Ratio 94 dB
Input Overload -0.7 dBV
Maximum Output Voltage 4 V (peak to peak)
Power Requirements 9 V battery