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Archive for March, 2008

My Optigan has unstable pitch. Is there hope??

Posted by peahix on 15th March 2008

Pitch stability is one of the biggest problems for Optigans. The rubber on the idler wheel gets hard or worn over the years, which makes the wheel slip against the tapered motor shaft. Old wheels can have other problems including notches or flat spots, which cause a knocking or grinding sound when the discs are [...]

Posted in Tech Flash | 2 Comments »