Adjustments, Maintenance & Calibration

Topic / Topic starter Replies Last postsort descending
Normal topic Intermittent tone drop
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Set the bias - replacing like tubes?
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic No sound with 210HD/130-12AX7
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Happy Holidays
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Carbon Resistors in you Music Man
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic MM HD 210-130 distortion tone problem???
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Little Volume Control
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Why is my hd130 farting at me?
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Amp from 1975. Does it need new caps?
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic . RD 112 50 - The resistor eater
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Most Helpfull Forum - Thanks
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Best Overdrive pedal for 210-65
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Need help fixing my MM Sixty Five
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Reverb question
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Tech Advice: 1980-2008 MODS?
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Help with some info
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Pulling 2 Tubes on a 210 HD 130
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Amp tech in the UK who knows these amps?
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Reverb gone on the HD130 Head...off EBay
by admin2 » Tue, 03/25/2014 - 09:29
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Signal clipping at the PI tube ?
by admin2 » Tue, 03/25/2014 - 09:29
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Low volume-have I lost a tube?
by admin2 » Tue, 03/25/2014 - 09:28
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Ideas on making an RD50 less trebley?
by admin2 » Tue, 03/25/2014 - 09:29
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Faulty Speaker Plug
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Good music man amp tech in NYC?
by admin2 » Tue, 03/25/2014 - 09:28
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by admin2
Wed, 03/26/2014 - 07:14
Normal topic Testing for Microphonic Tubes
by admin2 » Tue, 03/25/2014 - 09:29
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by admin2
Wed, 03/26/2014 - 07:14
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