Rolls PM57
Headphone Tap With Attenuation Switch


The Rolls PM57 Headphone Tap is for connecting headphones to a speaker line. The 1/4\" Mono/stereo loop jacks are for connecting many boxes in series. There are 2 headphone jacks and volume control. The PM57 uses the speaker line signal for power, and uses no batteries. The attenuation switch on the PM57 helps match the correct level input to get the desired headphone level.

Rolls PM57 Headphone Tap Features:

  • No external power or batteries required
  • Power Amp loop through
  • Mono/Stereo mode
  • Converts speaker level signals to headphone level
  • Attenuation switch to match up proper input level
  • Will monitor 25, 70 and 100V lines

Rolls PM57 Headphone Tap Specifications:

  • Attenuation switch adjusts for < and > 50 watts
  • Input Impedance: 150 Ohms
  • Size: 2.75" x 3" x 1.25"
  • Weight: .5 lb
  • Can be used for direct attenuation of headphone signals
Add to Cart

We're sorry, only of this item available

Call a Sales Pro at for more information

Serving Contractors, Dealers, and Installers Since 1977

Contact: 1-800-828-0509 / Hours: Mon - Fri 7:00AM - 7:00PM