Beautiful shot of the old Marshall coffin logo

This shot shows the 1k that feeds the grids

Choke is not a stock item even though it is an RS part.

Close up of the Radio Spares power transformer


Shared cathode on V1
.022 coupling caps after first stage
270k mixer resistors
Bright cap on volume pot value is unknown
No mixer bypass cap
No bypass cap on V2a cathode
56k/250pf tone stack combo, typical JTM45 setup
27K NFB resistor on 16ohm tap
.1 output coupling caps after phase inverter
220k bias splitter resistors
.1 cap on the presence control
All transformers are Radio Spares
Choke is a replacement
Aluminum chassis