Adjustments, Maintenance & Calibration

Topic / Topic starter Replies Last postsort descending
Normal topic Blue glow tube is bad?
by admin2 » Tue, 03/25/2014 - 09:53
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Replacing jbl E120-B 12" speaker
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Tube Question
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic No bias current on 210-65????
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic MM 115-65 distorted tone--HELP!
by admin2 » Tue, 03/25/2014 - 09:35
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic RD112 Fifty Reverb hiss
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Choppy Distortion when on High Gain
by admin2 » Tue, 03/25/2014 - 09:35
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic Vibrato problem, please help!
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Wed, 03/26/2014 - 07:09
Normal topic HD130 - EL34 Tube Recommendation
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic 410 130 goes "bassy" after warming up
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Coping with bias creep...
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Amp repair success story (MM HD-130)
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Hd 150 volume loss is confusing me
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Problems with blown valve and fuses
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD150 Pots dual? OP amps??? (with pics)
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
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 HD130 Reverb (Reverb button not working)
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
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 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 210-65 chassis number 2275-65 EX
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Noisy HD212
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic 210RP One Hundred
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Footswitch or Phasor Repair for 112 RP65
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Blown Tube (?) On 112-65
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD 150 Bias and tube selection question
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
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