Adjustments, Maintenance & Calibration

Topic / Topic startersort ascending Replies Last post
Normal topic MM 115-65 Weird Tremolo noise
by Nico » Mon, 06/05/2017 - 05:40
2
by Nico
Tue, 06/06/2017 - 08:09
Normal topic MM 115-65 distorted tone--HELP!
by admin2 » Tue, 03/25/2014 - 09:35
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic MM 112 RD Fifty: Hum
by admin2 » Tue, 03/25/2014 - 09:55
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic MM 110-RD Fifty Combo Noise
by admin2 » Tue, 03/25/2014 - 09:58
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Merry Christmas
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:14
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 Low power setting? ...210-65
by admin2 » Tue, 03/25/2014 - 10:01
0
by admin2
Wed, 03/26/2014 - 07:09
Hot topic low bias voltage 112RD 65
by craig » Thu, 02/23/2017 - 15:04
15
by craig
Mon, 02/27/2017 - 15:28
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 Lots of questions please help
by admin2 » Tue, 03/25/2014 - 10:00
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic LM307H OpAmps - Offshore Purchase
by codamedia » Tue, 08/19/2014 - 07:20
10
by codamedia
Wed, 09/03/2014 - 11:27
Normal topic LM307H in front of 12ax7
by admin2 » Tue, 03/25/2014 - 09:52
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic LM307 replacement/troubleshooting my pre
by admin2 » Tue, 03/25/2014 - 10:01
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic LM1458 operation, Safe or not? Unusal circuit.
This topic has been moved to "Urgent Requests for Help!" (View topic)
Normal topic Little Volume Control
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic KT88 in SixtyFive
by Dubby Dub Dub » Tue, 09/03/2019 - 04:10
0
by Dubby Dub Dub
Tue, 09/03/2019 - 04:10
Normal topic Just got Musicman 4x10 HD "Sixty-Five"
by admin2 » Tue, 03/25/2014 - 10:01
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic It's broke--RD112-100
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:14
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 Is this bias bad?
by admin2 » Tue, 03/25/2014 - 09:56
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Is my RD50 broken?
by talabereldon » Thu, 03/16/2017 - 10:51
2
by talabereldon
Fri, 03/17/2017 - 19:45
Normal topic Is bias'ing always required?
by admin2 » Tue, 03/25/2014 - 09:55
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Intermittent tone drop
by admin2 » Tue, 03/25/2014 - 09:31
0
by admin2
Wed, 03/26/2014 - 07:10
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 Ideas on making an RD50 less trebley?
by admin2 » Tue, 03/25/2014 - 09:29
0
by admin2
Wed, 03/26/2014 - 07:14
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