LR-2

The ARC Audio LR2 DSP level remote control is a simple and easy to use programmable remote level control for TWO of select ARC Audio digital sound processors at the same time!
All of the LR2's control configurations are assignable through your DSP's user interface on your PC.

LRC

ARC Audio LRC is a dedicated remote level control cable designed for use with ARC Audio LR1 and LR2 programmable controllers. Serving as both a replacement and expansion cable, it enables proper controller-to-DSP communication and allows LR2 users to operate two ARC Audio processors simultaneously with digitally isolated, synchronized control.