Rev D1 07feb2007 board question

[peter5761]

Having built the board to the schematic Does anyone know the layout of the links or switches at IC9 pin 2, also Q6 and at Q2, should these be links or switches,???? Has R22 got a value or is it just an oversight on the dwg???

http://www.silverdog.co.uk/shop/imag...rhead/HHd1.pdf

[Silver Dollar]

R22 is an optional filter. You choose a value that you like. Just short it if not using a filter.
C16 is paired with R22 for filter. Leave it off board if not using.

Q3 top jumper is for active shut off. Bottom is active turn on (default)
Q6 top is for VCO Option Bottom is for Non VCO
IC9 top is for VCO bottom is for Non VCO (creates chopper for audio)