Hello
Ethan!
This
is hard to say, because it depends on the quality of the circuit design and the
components.
But my
experience with old analog synths is, that especially OpAmps are due to failure.
For example,
up to
now I had to replace about 7 or 8 MC 1458 OpAmps in my Polymoog
and several others in synths
like
Korg MS 20, Micromoog and Prodigy.
Good
luck for you VCF-repair!
Cheers
Reinhard
-----Ursprüngliche Nachricht-----
Von: ethanzer0 [mailto:ethanzer0@yahoo.com]
Gesendet: Donnerstag, 6. Juni 2002 21:33
An: vintagesynthrepair@yahoogroups.com
Betreff: [vintagesynthrepair] What is most likely to blow?In an 25 year old VCF circuit
that operates on 15V, what is
most likely to fail? A cap,
transistor, diode, or OpAmp?
Thanks,
Ethan
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