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For sale is a True Systems Precision 8. Everything is working, except channel 1 & 4 gain knobs are scratchy and we couldn't get any signal out of Channel 1. Channel 6 is slightly scratchy and 7 has a ground hum above once the knob is placed above 43. Everything else appears to be working as it should. Most of the other knobs cleaned up by turning back and forth and were no longer scratchy after doing that.
