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Old 6th January 2006, 02:01 PM   #1
PB2 is offline PB2  United States
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Question Schematics for Bogen MXM-A Mixer?

Was given one of these with a bad PSU cap.
Fixed the cap.
It works but is probably oscillating intermittently, and very nicely picks up the local radio station.
Fixing it with my older son for his music interests.

Seems a lot of tube gear has no input RF filtering, when it certainly seems to need it. Hmmm.

Pete B.
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Old 6th January 2006, 02:21 PM   #2
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Sams 493-4 - I'll take a look.
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Old 6th January 2006, 03:32 PM   #3
PB2 is offline PB2  United States
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Thanks for looking.

I'm here laughing because, I was thinking back was it picking up AM or FM, hmm. Then remembered that I heard WEBE 108, 108 MHz that would be FM of course. Talk about extra bandwidth.

Pete B.
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