Doepfer

Hello All,
 Just wanted to update everyone on my VCO tuning issue. Turns out that 
it was the A-190 MCVS causing the problem. Here's the kicker 
though...There were 2 chips missing from the circuit board! Looks like 
one of them was a CMOS chip of some kind and the other we didn't know 
what it was. 
 Maybe there was a design change somewhere along the line? Anyway, put 
a brand new A-190 in and she's working wonderfully now. 
 Thanks for everyones help,
Shane