PCB for MAT-04 VCA
Chris Crosskey
chrisc at zetnet.co.uk
Tue Feb 25 00:06:29 CET 1997
Hi All,
I've just finished laying out a PCB for the MAT-04 VCA. It has
the complete circuit as listed in the AD data book, plus an IP buffer
for the CV that also has a voltage divider and shifter incorporated
plus an audio input divider and output buffer to cope with the 3V RMS
(what's that P-P, something like 2V isn't it? The buffers are based on
a quad op-amp, I'd suggest a TL074 or better.
Unless I get a lot of <NO's> fired at
chrisc at metrics.co.uk
tommorrow then I'll send a .GIF of the PCB and a .GIF of the datasheet
to the list sometime tommorrow early evening GMT.
chrisc
More information about the Synth-diy
mailing list