Input wiring, both MM and MC are laid out separately close to the copper faceplate. All connections between the sockets are in place. Power supply capacitors will be mounted above the sockets.
Power supply capacitors are now in place and final connections are made. Circuit is kept very compact.
A simple input switch for both sources. The resistors are in fact grid resistors determining the input impedance as well, as the MC step-up tranformer is part of the circuit.
Tommorow some testing, checking voltages and so on. Nice start for 2021!