Soundcraft Mixing desk clean up

Cleaning my Soundcraft Spirit Folio SX mixing desk I bought back in the 90s.

[@richardvxa]

The reason the preamps are negative is because it’s based on input sensitivity rather than gain. Famous example of the same thing as the big red input knob on a Neve 1073

[@mranchovydrumbass]

Hey cheers, ..............yeah I even rung up Soundcraft tech dept. asking about this and the guy on the phone didn't know lol !