In Reply to: RE: Best circuit for FS-030 OPTs posted by SteveBrown on December 15, 2015 at 14:46:44:
Thanks, I have followed Thorsten's posts in various places for years.
Steve T
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Follow Ups
- RE: Best circuit for FS-030 OPTs - rockdoc 14:20:01 12/17/15 (0)