NXC-VOL4 by AMX offers four discrete volume control channels with LED feedback and is programmable for mono or stereo operation, and balanced or unbalanced audio connections.

Programmed features such as audio levels, audio mute, variable ramp speeds and preset levels. Use the on-board jumpers to set the gain/attenuation (Unity, Pro level (+4 dBu) to Consumer level (-10 dBu) conversion, or Consumer level to Pro level on each channel). NetLinx Control Cards provide flexible, modular building blocks for creating advanced control applications.