While studying the schematics you’ve send me, there is a 1uf cap with (P110) description just below the SW7 “type select” switch of the compressor. That part of the schematic is not so clear to me. Is that for the “range” switch on the P110 single channel ? And is there a cut on the SW7 center connection then?
Thanks for the fast reply! This is the most fantastic reply i’ve ever got. right to the point, the schematics. Nice design. If i do some tweaking which is really usefull, i’ll let you know so we can share with others.