[sdiy] Korg MS-20 VCO woes

[jhaible at jhaible.de]

Try using the original transistors.
It's been a long time since I last worked on this, but it seems one of  
these rare cases where different transistor types actually make a  
difference. May be leakage currents, or may be something else.

JH.


>>> I should mention they're using a 3906 for the PNP (Q4), 2N5457s for
>>> the
>>> FETs (the Q1 voltage buffer and the Q5 current buffer - many thanks to
>>> the folks who helped decode what Q5 was!), and a CA3083