Ultra Electronics AudioSoft Distribution & Mixer Unit Professional 19 1U rack-mounted audio distribution and mixer unit by Ultra Electronics. Condition: Tested and fully working. Powers on and operates as expected. Good used condition with cosmetic marks and scratches from normal use. Please refer to the photos for the item’s overall condition. Features: 12 independent channels (Ch A-P) Individual Gain and Mix controls Replay to PA output Replay to Headphones output with front-panel volume control Front 6.35mm headphone socket 19-inch 1U rack-mount design Suitable for professional audio, broadcast, recording, and communication systems Included: Ultra Electronics AudioSoft Distribution & Mixer Unit only. No power cable, manuals, or additional accessories included.