no probs.
+/- dc psu
steiner synthacon voltage control filter
my panel layout for filter in 1ru case
with the vcf's ive hand matched the parts on both boards to be identical, and will be handmatching transistors too, so hopefully i can get a stereo operating unit. ive been told it is still VERY hard to get them to work identically as a stereo pair. so im prepared for it to not work out and just be mono. used panasonic m electrolytics, avx caps, opa227's (on loan til i buy some nice single channel opamps of my own). i'll be using alpha 9mm sealed pots for both cheapness and because their feel is what i am looking for, great pot for little money. toying with lm3915 circuits atm
the psu's just use lelon electrolytics, standard 78/79 series regulators to give up to +/-15v.
here's hoping this project works out as i planned
if i am not happy with the stereo operation i'll put the second one in a hammond desktop console enclosure for taking with me to gigs. i basically got these pcb's to somewhat give the functionality of the filters on the allen and heath dj mixers. the rack one will live in
the rack in my dj studio, the desktop one will be for taking with us to gigs