Adjustments, Maintenance & Calibration

Topic / Topic startersort descending Replies Last post
Normal topic RD50 Versions
by admin2 » Tue, 03/25/2014 - 09:35
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic RD50-110 speaker sounds bright
by ChicagoDon » Sun, 10/10/2021 - 07:05
1
by mgriffin155
Tue, 10/12/2021 - 15:06
Normal topic Re-Tubing and Biasing a HD130 head?
by admin2 » Tue, 03/25/2014 - 09:53
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Re: Groove Tubes 6L6 "GE"
by admin2 » Tue, 03/25/2014 - 09:57
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic ReBias??
by woody96 » Sat, 08/22/2015 - 08:32
8
by mgriffin155
Mon, 08/24/2015 - 17:26
Normal topic Recap/cleaning/update for RD50-112
by humblepie » Mon, 02/01/2016 - 14:19
10
by bill_moore
Thu, 02/18/2016 - 07:52
Normal topic RED PLATE GLOW
by admin2 » Tue, 03/25/2014 - 09:27
0
by admin2
Wed, 03/26/2014 - 07:14
Normal topic Reissue: Transistor substitutes
by admin2 » Tue, 03/25/2014 - 09:55
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Repair / Maintenance questions
by admin2 » Tue, 03/25/2014 - 09:28
0
by admin2
Wed, 03/26/2014 - 07:14
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 Replacement OP Amps for 2275 amp
by admin2 » Tue, 03/25/2014 - 09:57
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Replacement parts question
by admin2 » Tue, 03/25/2014 - 09:56
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Replacing Driver Transistors (Help)
by admin2 » Tue, 03/25/2014 - 09:53
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Replacing jbl E120-B 12" speaker
by admin2 » Tue, 03/25/2014 - 09:48
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Replacing standby switch in RP65
by kdkevindraper » Wed, 09/01/2021 - 08:59
13
by mgriffin155
Sun, 09/26/2021 - 11:25
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 Reverb on Hd130 - 210
by admin2 » Tue, 03/25/2014 - 09:48
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Reverb question
by admin2 » Tue, 03/25/2014 - 09:30
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Reverse Audio Taper Gain Pots
by admin2 » Tue, 03/25/2014 - 09:55
0
by admin2
Wed, 03/26/2014 - 07:09
Hot topic RP65-112 first very low volume replaced some parts now I'm blowing the mains fuse
by schecterplyr » Tue, 02/02/2016 - 06:09
42
by schecterplyr
Fri, 02/19/2016 - 15:11
Normal topic Runaway BIAS issue
by admin2 » Tue, 03/25/2014 - 10:00
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Schematic for 210RP One Hundred
by admin2 » Tue, 03/25/2014 - 09:34
0
by admin2
Wed, 03/26/2014 - 07:10
Normal topic Schematic help.
by admin2 » Tue, 03/25/2014 - 09:54
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Schematic: wrong!?
by admin2 » Tue, 03/25/2014 - 09:54
0
by admin2
Wed, 03/26/2014 - 07:09
Normal topic Schematics??
by admin2 » Tue, 03/25/2014 - 10:00
0
by admin2
Wed, 03/26/2014 - 07:09
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