Circuit Modifications

Topic / Topic starter Replies Last postsort ascending
Normal topic RD-65 bright switch
by admin2 » Tue, 03/25/2014 - 09:35
2
by jemshaw
Tue, 05/12/2015 - 23:21
Normal topic The Best Sounding RD 50 Distortion Mode?
by inertian » Fri, 01/09/2015 - 00:30
0
by inertian
Fri, 01/09/2015 - 00:30
Normal topic My current 110 RD50
by Rick Viola » Fri, 10/17/2014 - 06:08
3
by inertian
Sat, 11/01/2014 - 10:56
Normal topic solid state to 12ax7 driver mod?
by thespirit » Mon, 09/15/2014 - 15:35
5
by mm210
Wed, 09/17/2014 - 11:59
Normal topic Changing power supply for 212 HD-130
by ledocs » Sun, 08/03/2014 - 15:08
0
by ledocs
Mon, 08/04/2014 - 00:17
Normal topic Music Man Amplifiers as the chassis for new designs!
by pacAir » Sun, 03/30/2014 - 18:40
1
by pacAir
Sun, 03/30/2014 - 20:36
Normal topic Removing trem circuit from a 410 hd 130
by admin2 » Tue, 03/25/2014 - 09:26
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic RD-50 Limiter Channel Mods
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Common improvements mods for RD 100 head
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Eric Clapton Mod?
by admin2 » Tue, 03/25/2014 - 09:26
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic HD-130 <-> HD-65 switch?
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Reading mallory 150 yellows
by admin2 » Tue, 03/25/2014 - 09:26
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic HD130 Voltage Doubler Removal
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Adjusting bias in RD50 amps - try this
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic PI Feedback Mod , any thoughts ?
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Paul C PI Mod
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Schematics question
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic HD-130/Plexi mod sound clip
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Tube rectifier sag mod
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Chris Cain Playing through my amp!
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic RD50 self-biasing - how to tweak?
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Does anyone recognize this mod?
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic Increasing Phas0r sweep on 112RP-100
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic HD 130 2275.130EX
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:00
Normal topic A really radical circuit modification!
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:00
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