Adjustments, Maintenance & Calibration

Topic / Topic starter Repliessort ascending Last post
Normal topic 112 RD65 bias issue after service
by BrookfieldTubeAudio » Mon, 11/21/2022 - 22:35
7
by BrookfieldTubeAudio
Sun, 12/25/2022 - 04:10
Normal topic 112-65-RP Low pre-amp volume
by Mulmany » Sun, 03/08/2020 - 19:06
7
by Mulmany
Sat, 03/21/2020 - 08:15
Normal topic Transistor Bias Calibration Music Man 212-75
by hossymandias » Wed, 06/25/2014 - 08:33
7
by mm210
Fri, 07/25/2014 - 14:20
Normal topic Biasing My HD 130 Bass head?
by Massbass50 » Mon, 06/16/2014 - 07:34
7
by mm210
Wed, 06/18/2014 - 12:23
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 Intermittent Static on 212 HD 130
by greatlakesurf » Fri, 02/28/2020 - 21:40
7
by greatlakesurf
Wed, 03/04/2020 - 15:12
Normal topic 210 HD Onethirty with weird Tube Sylvania ADB 936
by beggo » Tue, 06/21/2022 - 10:03
6
by beggo
Fri, 06/24/2022 - 00:15
Normal topic Music man 210-65 with problem? Help!!!
by jacson.santana » Thu, 10/26/2017 - 16:59
5
by jacson.santana
Sat, 10/28/2017 - 07:13
Normal topic Replace Caps on 12AX7 in RD50?
by inertian » Sun, 01/11/2015 - 21:05
5
by inertian
Fri, 01/23/2015 - 09:37
Normal topic 110 RD 50 - Distortion on Low Notes
by Aaron_S » Sat, 10/31/2015 - 11:25
5
by inertian
Sat, 11/07/2015 - 05:31
Normal topic RD one hundred getting it's brains cloned
by G60syncro » Thu, 04/16/2020 - 16:09
5
by G60syncro
Sun, 12/06/2020 - 13:09
Normal topic RD50 Clean Channel Changes?
by inertian » Thu, 09/04/2014 - 13:37
5
by inertian
Sun, 09/14/2014 - 18:04
Normal topic How to replace neon BULB?
by wordsandsigns » Sat, 05/09/2020 - 00:26
5
by wordsandsigns
Tue, 06/02/2020 - 13:05
Normal topic Hd130 anyone know its width? Fit in a fender deluxe cab?
by Indicafilms » Sun, 06/09/2019 - 17:04
5
by bill_moore
Tue, 06/18/2019 - 13:54
Normal topic 60 cycle hummmmmmmmm
by Average Joe Strummer » Fri, 03/16/2018 - 04:39
5
by lmv
Sun, 03/18/2018 - 19:35
Normal topic Low and fizzy output HELP
by nkramirez » Thu, 04/30/2020 - 00:21
4
by nkramirez
Sat, 05/09/2020 - 20:57
Normal topic Help with HD 212-130/2475-130 Bad Hum
by SteveFundy » Fri, 02/22/2019 - 02:25
4
by SteveFundy
Sat, 02/23/2019 - 23:23
Normal topic no reverb 112RD 65
by craig » Sun, 02/26/2017 - 14:23
4
by lmv
Sun, 03/05/2017 - 15:35
Normal topic 2165 RP
by LPMark » Thu, 11/13/2014 - 15:33
4
by mgriffin155
Wed, 11/26/2014 - 16:58
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 Issues with HD 130 (Chassis 2100-130)
by amonte » Fri, 03/18/2016 - 10:13
4
by amonte
Tue, 03/22/2016 - 06:54
Normal topic 115-65 reverb issue
by William Mundey » Sat, 07/11/2020 - 15:02
4
by William Mundey
Sat, 07/18/2020 - 07:38
Normal topic Bias for Dummies: 210 Sixty Five (2275-65 12AX7 model)?
by hc803 » Tue, 02/21/2017 - 07:49
4
by mm210
Thu, 02/23/2017 - 14:27
Normal topic Amp repairs
by admin2 » Tue, 03/25/2014 - 09:55
4
by alex_davis
Fri, 06/12/2020 - 08:43
Normal topic Noise at idle
by TedNugent » Wed, 05/19/2021 - 03:23
4
by TedNugent
Thu, 05/27/2021 - 20:20
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