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Oberheim OB-Mx pitch warble, technical help?

Posted: Fri Jun 07, 2013 6:20 pm
by Sir Ruff
Hi all,

Hoping someone out there has some idea what might have just happened with my OB-Mx: I turned it on the other day and suddenly the oscillators are producing a slight warbling sound, as if they were being modulated slightly by some random source. This is consistent across all voices and all patches. Here's a sample of it:


Any ideas as to what the culprit might be?