[QUOTE=malc-c]Ok I've looked at the PDF (http://www.ee.washington.edu/stores/...ear/mc3340.pdf) for that device, but how does an electronic volume control fit in with my bass extraction / filter thingy ???

I just thought you had understood the presence of D1,D2,Q1,Q2 ... around U1A ...

as for good films : do not make presume the end too early ...

Alain

PS: You buy your PICS from Radiospares ??? ... Who said Cr ...??? Ohhhhh.
RePS: Elektor is the same price ...