In Reply to: I'm a sucker for a pretty face........ But I need biasing help posted by colebearanimals on November 10, 2014 at 09:00:55:
I wasn't able to find a schematic for the 200 that showed only one bias pot, but it seems clear from the photo that isn't a user adjustable pot. That's why it is that drizzle of paint or glue. It shows that pot has never been moved since the unit left the factory. The hum pots are easy to adjust but you should use a philips #1 with a plastic tip if possible. With your ear near the appropriate speaker adjust the pot for lowest hum.
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Follow Ups
- RE: I'm a sucker for a pretty face........ But I need biasing help - Palustris 09:55:58 11/10/14 (18)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Eli Duttman 12:58:24 11/10/14 (11)
- RE: I'm a sucker for a pretty face........ But I need biasing help - colebearanimals 15:28:33 11/10/14 (1)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Eli Duttman 17:07:28 11/10/14 (0)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Sherwood Forest 14:34:57 11/10/14 (8)
- RE: I'm a sucker for a pretty face........ But I need biasing help - dls123 09:20:44 11/11/14 (0)
- RE: I'm a sucker for a pretty face........ But I need biasing help - colebearanimals 15:49:40 11/10/14 (6)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Sherwood Forest 17:21:40 11/10/14 (4)
- RE: I'm a sucker for a pretty face........ But I need biasing help - colebearanimals 17:51:44 11/10/14 (3)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Alpha Al 18:45:03 11/10/14 (0)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Sherwood Forest 18:39:08 11/10/14 (1)
- RE: I'm a sucker for a pretty face........ But I need biasing help - colebearanimals 19:56:25 11/10/14 (0)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Eli Duttman 16:54:13 11/10/14 (0)
- RE: I'm a sucker for a pretty face........ But I need biasing help - colebearanimals 10:24:33 11/10/14 (5)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Awe-d-o-file 10:35:12 11/10/14 (4)
- RE: I'm a sucker for a pretty face........ But I need biasing help - colebearanimals 15:38:50 11/10/14 (3)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Awe-d-o-file 13:57:09 11/11/14 (2)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Eli Duttman 08:51:00 11/12/14 (1)
- RE: I'm a sucker for a pretty face........ But I need biasing help - Awe-d-o-file 08:05:22 11/13/14 (0)