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( ) Cut a 2-
3/4” (70mm) piece of red wire
and strip both ends 1/4” (6mm).
Attach and solder one end to the center
terminal of the potentiometer that is
farthest from the chassis plate. Attach
and solder the other end to nine pin
socket terminal A7.
( ) Cut a 2-
1/2” (62mm) piece of
black wire and strip both ends
1/4” (6mm).
Attach and solder one end to the
inboard terminal of the
potentiometer that is closest the
chassis plate. Attach the other end
to terminal 3L, but don’t solder.
( ) Cut a 2-
1/4” (56mm) piece of black wire
and strip both ends 1/4” (6mm).
Attach one end to the center terminal of
the nine pin tube socket A. Don’t solder.
Attach the other end to terminal 3L and
solder.
( ) Cut a 4-
1/2” (112mm) piece of black
wire. Strip one end 1” (25mm) and strip the
other 1/4” (6mm).
Attach and solder the 1/4” stripped end to
the inboard terminal of the potentiometer
that is farthest from the chassis plate.
Insert the 1” stripped end through the two
TRS phone jack terminals closest to the
chassis (the “S” of the TRS), but don’t
solder.