All Type B boards that do not have a revision number have an error.
Physically between the two BC547s on the PCB is a 47k resistor. This should
be 470k, and will solve problems some of you are having with the common
pulse out. Electrically it forms the upper leg of a voltage divider
connected to the emitter of lower transistor in the Common Pulse out circuit.
_______________________________________________________________________
Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>
Physically between the two BC547s on the PCB is a 47k resistor. This should
be 470k, and will solve problems some of you are having with the common
pulse out. Electrically it forms the upper leg of a voltage divider
connected to the emitter of lower transistor in the Common Pulse out circuit.
_______________________________________________________________________
Ken Stone sasami@... otherunicorn@...
Modular Synth PCBs for sale <http://www.cgs.synth.net/>
Australian Miniature Horses & Ponies <http://www.blaze.net.au/~sasami/>