Tubes & Substitutions

Topic / Topic starter Repliessort descending Last post
Normal topic Tubes & Substitutions
by admin2 » Tue, 03/25/2014 - 09:35
3
by mm210
Sat, 09/20/2014 - 22:45
Normal topic JJel34II
by zenzak » Mon, 04/29/2019 - 13:54
3
by inertian
Tue, 05/07/2019 - 06:56
Normal topic Help identifying Sylvania tube.
by Highvswr » Sat, 04/20/2019 - 17:26
3
by Emtytler
Tue, 04/30/2019 - 06:01
Normal topic Bias reading of 17 and 24 on 70's 65 212
by TedNugent » Sun, 07/21/2019 - 21:23
4
by TedNugent
Tue, 08/06/2019 - 18:11
Normal topic 410-HD 130 w/ Broken Tube Still Usable? and about Replacing Tubes
by RCG » Thu, 11/20/2014 - 17:09
4
by mm210
Wed, 10/07/2015 - 12:43
Normal topic Conflicting Tube Info!!!
by admin2 » Tue, 03/25/2014 - 09:48
4
by mm210
Wed, 07/13/2016 - 06:39
Normal topic Do I need new tubes?
by Marco » Mon, 01/15/2018 - 04:48
7
by RD112
Sun, 09/01/2019 - 17:11
Normal topic Hd 130 power tube brand mismatch
by Marin Teddy » Fri, 06/23/2023 - 10:45
8
by Marin Teddy
Thu, 06/29/2023 - 09:23
Normal topic Stock tubes for 110-RD50
by Eryops » Sat, 01/28/2017 - 06:18
8
by Eryops
Thu, 02/02/2017 - 14:04
Normal topic JJ 6CA7 comparison
by admin2 » Tue, 03/25/2014 - 09:54
12
by bill_moore
Tue, 05/30/2017 - 07:31
Normal topic Tube substitution for 12AX7 in an RD112
by G Mac » Thu, 10/15/2015 - 14:00
13
by G Mac
Wed, 02/03/2016 - 20:58
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