Adjustments, Maintenance & Calibration

Topic / Topic starter Repliessort descending Last post
Normal topic HD130 rectifier board arcing
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Choppy Distortion when on High Gain
by admin2 » Tue, 03/25/2014 - 09:35
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Power tube flash
by admin2 » Tue, 03/25/2014 - 09:54
0
by admin2
Wed, 03/26/2014 - 07:09
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 Mm 130 transformer
by admin2 » Tue, 03/25/2014 - 09:58
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic 410 130 goes "bassy" after warming up
by admin2 » Tue, 03/25/2014 - 09:32
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Reverb gone on the HD130 Head...off EBay
by admin2 » Tue, 03/25/2014 - 09:29
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 Where's the bias-setting-pot?
by admin2 » Tue, 03/25/2014 - 09:56
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Bias voltage for 12ax7 HD130 w/E34L?
by admin2 » Tue, 03/25/2014 - 10:00
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Troubleshoot Slight Distortion 112RP65
by admin2 » Tue, 03/25/2014 - 09:26
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic HD130 - EL34 Tube Recommendation
by admin2 » Tue, 03/25/2014 - 09:34
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Signal clipping at the PI tube ?
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Unstable 2100-65
by admin2 » Tue, 03/25/2014 - 09:54
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic 112RD 50 distortion in clean channel
by admin2 » Tue, 03/25/2014 - 09:57
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Volume Question
by admin2 » Tue, 03/25/2014 - 09:31
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Low volume-have I lost a tube?
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic RD50 Versions
by admin2 » Tue, 03/25/2014 - 09:35
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Hi/Standby/Lo Switch Pop
by admin2 » Tue, 03/25/2014 - 09:55
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic What is wrong with my HD-130 head
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Why set bias so low?
by admin2 » Tue, 03/25/2014 - 09:58
0
by admin2
Wed, 03/26/2014 - 07:09
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 Ideas on making an RD50 less trebley?
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic RD100 Loud Hum / Bias Issue / Etc...
by admin2 » Tue, 03/25/2014 - 09:53
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Music man amp RD112-50
by admin2 » Tue, 03/25/2014 - 09:56
0
by admin2
Wed, 03/26/2014 - 07:09
New posts
No new posts
Hot topic with new posts
Hot topic without new posts
Sticky topic
Locked topic