Adjustments, Maintenance & Calibration

Topic / Topic startersort descending Replies Last post
Normal topic 410 HD-130, low bias volts and plate, light shocks too
by rpbale » Sat, 12/31/2016 - 22:24
0
by rpbale
Sat, 12/31/2016 - 22:24
Normal topic 410-65 With Several Issues
by dtgarfield » Sat, 09/01/2018 - 09:09
8
by Emtytler
Mon, 09/10/2018 - 19:15
Normal topic 410HD130 Tube Replacement and biasing
by admin2 » Tue, 03/25/2014 - 09:26
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic 5881 wxt versus 6l6gc in a MM HD 150 combo?
by woody96 » Thu, 09/03/2015 - 08:17
8
by woody96
Sat, 09/05/2015 - 19:51
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 65 Reverb Biasing
by admin2 » Tue, 03/25/2014 - 10:01
2
by mm210
Thu, 02/09/2023 - 07:21
Normal topic 65 Reverb Connections
by Torren61 » Tue, 07/04/2017 - 13:25
3
by Torren61
Sat, 07/08/2017 - 08:34
Normal topic 74 130 vibrating PT
by Luthier Vandros » Mon, 03/09/2020 - 00:14
10
by Luthier Vandros
Wed, 03/18/2020 - 20:24
Normal topic A little MM voodoo ?!?
by admin2 » Tue, 03/25/2014 - 09:26
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic A Pair of HD210-130s
by admin2 » Tue, 03/25/2014 - 09:59
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic A/B box
by admin2 » Tue, 03/25/2014 - 10:00
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic About my HD-130 head
by admin2 » Tue, 03/25/2014 - 09:55
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Active electronics -Bias
by admin2 » Tue, 03/25/2014 - 09:26
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Almost there but need help! 210-65
by admin2 » Tue, 03/25/2014 - 09:52
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Amp from 1975. Does it need new caps?
by admin2 » Tue, 03/25/2014 - 09:31
0
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
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Amp repairs
by admin2 » Tue, 03/25/2014 - 09:55
4
by alex_davis
Fri, 06/12/2020 - 08:43
Normal topic Amp tech in the UK who knows these amps?
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Another Endorsement for Terry Loose
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Any service bulletins for 112RD50 ?
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Awesome
by admin2 » Tue, 03/25/2014 - 09:31
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Bass response on 2-10 65
by admin2 » Tue, 03/25/2014 - 09:57
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Best Overdrive pedal for 210-65
by admin2 » Tue, 03/25/2014 - 09:31
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Best sounding MusicMan amps?
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:14
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
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