nwsoundman
Well-known member
I finally figured out the Vcc+ and - for this circuit. It uses a cheesy zener setup to get a +/- 9 VDC. If this circuit looks ok I will replace the diode pwr supply with a +/- 15 VDC supply. PRR gave a VU buffer amp drawing but if these cards are good to use I will use these instead. They mount right on the meter out of the way. Forgive my amature drawing. I did it left handed in MS Paint. Can't wait for my right hand to heal up.
http://home.earthlink.net/~nwsoundman/id11.html
I didn't include the cap values.
NWSM
http://home.earthlink.net/~nwsoundman/id11.html
I didn't include the cap values.
NWSM