Adjustments, Maintenance & Calibration

Topic / Topic starter Replies Last postsort ascending
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
Normal topic Potentiometer for MM
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Perhaps I should give up...bias story.
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD130 Channel Jumping
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Sixty-five Reverb-less
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Schematic for 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 HD 212 130 ,12ax7 . Bias findings.
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD130 Chassis - Loose Screws
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
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD One-Fifty Head Tone Control latency
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic RD100 115 reverb problem
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic Smoking Tubes on HD 130 Reverb
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD130 Settings
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Wed, 03/26/2014 - 07:10
Normal topic RD combo cab rear panel orientation
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Wed, 03/26/2014 - 07:10
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