Adjustments, Maintenance & Calibration

Topic / Topic startersort descending Replies Last post
Normal topic Coping with bias creep...
by admin2 » Tue, 03/25/2014 - 09:34
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Crackling popping in my MM HD 212 130
by admin2 » Tue, 03/25/2014 - 09:57
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Crackling sound on Input 2
by admin2 » Tue, 03/25/2014 - 10:00
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Dead trem on HD-130. Common culprits?
by admin2 » Tue, 03/25/2014 - 09:59
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Deep Switch Volume Boost
by inertian » Fri, 04/05/2024 - 07:26
4
by lmv
Wed, 04/10/2024 - 19:11
Normal topic Deep Switch Won't Work
by admin2 » Tue, 03/25/2014 - 09:31
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Deep/Normal switch- how config'd?
by admin2 » Tue, 03/25/2014 - 09:54
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Did new E34L fail during bias?
by admin2 » Tue, 03/25/2014 - 10:00
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Difference between 210-65 and 212-65
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Distortion Issue solved... I hope
by admin2 » Tue, 03/25/2014 - 09:29
7
by spangler41
Fri, 10/19/2018 - 17:02
Normal topic Electrolytics
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Faulty Speaker Plug
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Filter choke?
by admin2 » Tue, 03/25/2014 - 09:57
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Fizzy Music Man 212-65
by greatlakesurf » Thu, 01/03/2019 - 20:22
1
by greatlakesurf
Sat, 02/09/2019 - 12:21
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 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 General overhauling a 112RD50
by admin2 » Tue, 03/25/2014 - 09:30
0
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
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic GT bias tool
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Happy Holidays
by admin2 » Tue, 03/25/2014 - 09:32
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD 130 410 Fuse Question. Please Help.
by admin2 » Tue, 03/25/2014 - 09:57
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic HD 150 Bias and tube selection question
by admin2 » Tue, 03/25/2014 - 09:33
0
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
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic HD 210 - Bunch of questions. New Tubes? Series wiring? No ground on plug? And more. . .
by TedNugent » Sun, 03/03/2019 - 17:31
4
by TedNugent
Sun, 03/10/2019 - 19:12
Normal topic HD 212 130 ,12ax7 . Bias findings.
by admin2 » Tue, 03/25/2014 - 09:32
0
by admin2
Wed, 03/26/2014 - 07:10
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