Adjustments, Maintenance & Calibration

Topic / Topic starter Repliessort ascending Last post
Normal topic 112RD 65 / CIRCUIT GD2 / DATED 7-80 -6L6 VERSION
by ogeecheeman » Sun, 01/18/2015 - 10:10
2
by mm210
Mon, 01/26/2015 - 14:29
Normal topic 110RD50 Cutting out after use
by MrWhiteLightning » Wed, 03/14/2018 - 19:12
1
by lmv
Sun, 03/18/2018 - 17:05
Normal topic 112RP 100 Phasor help needed
by GrumpyJoeWV » Wed, 08/22/2018 - 00:29
1
by mgriffin155
Thu, 08/23/2018 - 21:00
Normal topic TL072CP or TL072CN for RD50
by Aaron_S » Sat, 11/07/2015 - 13:36
1
by RD112
Sun, 11/08/2015 - 04:50
Normal topic My 212 sixty five and HD150 head
by admin2 » Tue, 03/25/2014 - 09:25
1
by vettrious
Tue, 12/08/2015 - 06:29
Normal topic RD50-110 speaker sounds bright
by ChicagoDon » Sun, 10/10/2021 - 07:05
1
by mgriffin155
Tue, 10/12/2021 - 15:06
Normal topic Help with best tone adjustments
by fairrockhound » Mon, 02/11/2019 - 16:55
1
by G Mac
Mon, 02/11/2019 - 17:25
Normal topic 2475 RD-130 Amp
by Joe_D » Tue, 05/26/2020 - 15:07
1
by lmv
Wed, 05/27/2020 - 18:44
Normal topic Question about Zener Diodes and LM307H voltages
by sevenicecubes » Thu, 09/15/2022 - 15:15
1
by mgriffin155
Wed, 09/21/2022 - 20:32
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 Sixty-Five Bias Creep?
by Danteguzzardi » Fri, 08/04/2017 - 08:52
1
by mm210
Fri, 08/04/2017 - 10:19
Normal topic Wiring for a 2-prong Carling On/Off switch
by JazzmanBlues2022 » Sun, 05/08/2022 - 04:05
1
by mgriffin155
Mon, 05/09/2022 - 12:10
Normal topic Bias adjustment pot. 112-RP-65, 2165RP, GP1
by dinsdale » Thu, 01/07/2021 - 13:18
1
by lmv
Sun, 01/24/2021 - 15:23
Normal topic Music Man 112 RP-100
by northernpike » Tue, 01/16/2018 - 21:38
1
by northernpike
Tue, 01/16/2018 - 21:49
Normal topic 110-50 RD AMP 1N4751A Zenier Diode keeps failing
by MidCenturyAudio » Fri, 10/23/2015 - 18:18
1
by lmv
Fri, 10/23/2015 - 19:35
Normal topic 2475-130: Low volume + general upkeep
by admin2 » Tue, 03/25/2014 - 09:34
1
by Luthier Vandros
Tue, 03/17/2020 - 12:21
Normal topic Music Man Sixty-Five tube bias
by Danteguzzardi » Sun, 01/10/2016 - 18:11
1
by mm210
Mon, 01/11/2016 - 13:40
Normal topic 210-130 HD low vol, hot tubes
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Hot front end?
by admin2 » Tue, 03/25/2014 - 09:30
0
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
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Replacing jbl E120-B 12" speaker
by admin2 » Tue, 03/25/2014 - 09:48
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic 212-HD-130 Repair needed in VA
by admin2 » Tue, 03/25/2014 - 09:58
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Problems with biasing my HD130
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:14
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 Played with the Bias, broke my 212 HD
by admin2 » Tue, 03/25/2014 - 09:53
0
by admin2
Wed, 03/26/2014 - 07:09
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