- Independent control of four audio channels
- Volume and tone control via front panel or RS-232
- Smooth, 0.5 dB volume transitions
- Three presets per channel for input gain, volume, bass, and treble
- Compatible with stereo or mono audio systems
- Selectable professional and consumer audio levels
- See All Features
The Extron RAC 104 Four Channel Volume and Tone Remote Audio Controller provides four channels for controlling volume, bass, and treble when placed between a switcher and an audio power amplifier. It can be configured for a variety of applications to control mono and stereo audio distribution in such environments as classrooms and meeting rooms.