Adjustments, Maintenance & Calibration

Topic / Topic starter Repliessort ascending Last post
Normal topic Preamp Feedback RD 112 50
by admin2 » Tue, 03/25/2014 - 09:57
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic GT bias tool
by admin2 » Tue, 03/25/2014 - 09:28
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic LM307 replacement/troubleshooting my pre
by admin2 » Tue, 03/25/2014 - 10:01
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Overdriving/ distortion
by admin2 » Tue, 03/25/2014 - 09:35
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic New tube bias problem in a 210-65
by admin2 » Tue, 03/25/2014 - 09:54
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic More Stupid Bias Questions.
by admin2 » Tue, 03/25/2014 - 09:26
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Clipping on clean mode
by admin2 » Tue, 03/25/2014 - 09:57
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Preamp distortion...Help...
by admin2 » Tue, 03/25/2014 - 09:29
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Heavy Distortion on 2275-65
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic 1976 112 Sixty-five bias question
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic My new(old) MM 210 65 and ??
by admin2 » Tue, 03/25/2014 - 09:52
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Music Man 112 RP-65
by admin2 » Tue, 03/25/2014 - 09:56
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic 210-130 HD low vol, hot tubes
by admin2 » Tue, 03/25/2014 - 09:28
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Popping and Crackling noise Intermitting
by admin2 » Tue, 03/25/2014 - 10:00
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Hot front end?
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic KT88 in SixtyFive
by Dubby Dub Dub » Tue, 09/03/2019 - 04:10
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by Dubby Dub Dub
Tue, 09/03/2019 - 04:10
Normal topic Overheating
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic 212-65 power switch wiring
by admin2 » Tue, 03/25/2014 - 09:53
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Crackling popping in my MM HD 212 130
by admin2 » Tue, 03/25/2014 - 09:57
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Problems with biasing my HD130
by admin2 » Tue, 03/25/2014 - 09:29
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic HD130 biasing question
by admin2 » Tue, 03/25/2014 - 10:01
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic HD1390210 picks up radio stations
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Headroom: 65 vs 100 vs 130/150
by admin2 » Tue, 03/25/2014 - 09:35
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Power tube flash
by admin2 » Tue, 03/25/2014 - 09:54
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic 112 RD-6L6 or 6CA7?
by admin2 » Tue, 03/25/2014 - 09:26
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by admin2
Wed, 03/26/2014 - 07:14
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