The building of 845/845 push-pull phono preamp-power amp.
After wiring the signal lines I install the general hookup wiring. This wire is rated for 480VAC and it meets Japanese AC code. It serves for speaker cable, line supply, power supply, filament and signal wire. Red wires are Belden brand wire serving for the 845's high voltage supply (950V). I connect two power transformers in series to get 950V. |