I've uploaded a small image showing how I wired the SPDT switch
to control bias to two grids. In case it isn't clear, the
'top' end of the resistor is wired to the pole of the switch
and to the common point of the two on-board jumpers.
--
Monty Brandenberg
to control bias to two grids. In case it isn't clear, the
'top' end of the resistor is wired to the pole of the switch
and to the common point of the two on-board jumpers.
--
Monty Brandenberg