Tubes & Substitutions

Topic / Topic starter Replies Last postsort ascending
Normal topic Use EL-34s or 6AC7s? Does it matter?
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Tube preferences these days
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Sylvania 6CA7's.
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic MM HD 130 bass mod
by admin2 » Tue, 03/25/2014 - 09:53
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Tube with dead heater indicate problem?
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic JJ 6CA7 - New tube!
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic PI tube swap
by admin2 » Tue, 03/25/2014 - 09:54
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Switching from EL34 to EL84?
by admin2 » Tue, 03/25/2014 - 09:58
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Should I change tubes in 410-HD
by admin2 » Tue, 03/25/2014 - 10:01
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic 6L6 Tubes in MusicMan amps?
by admin2 » Tue, 03/25/2014 - 09:58
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic JJ EL34L's
by admin2 » Tue, 03/25/2014 - 09:55
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic 6L6 replacement?
by admin2 » Tue, 03/25/2014 - 09:56
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Tubes for 115RP
by admin2 » Tue, 03/25/2014 - 09:59
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Blue glow?!
by admin2 » Tue, 03/25/2014 - 09:57
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic 12AX7 tube ?
by admin2 » Tue, 03/25/2014 - 10:00
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Looking for tubes
by admin2 » Tue, 03/25/2014 - 09:57
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Using only two power tubes in a 212-HD?
by admin2 » Tue, 03/25/2014 - 09:58
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Which power tubes on my HD130?
by admin2 » Tue, 03/25/2014 - 10:01
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic New 6ca7 Tubes
by admin2 » Tue, 03/25/2014 - 09:58
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic 12ax7
by admin2 » Tue, 03/25/2014 - 09:55
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Anyone run HD-130 with pulled tubes?
by admin2 » Tue, 03/25/2014 - 09:59
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Site with tube tests
by admin2 » Tue, 03/25/2014 - 09:56
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic 6L6's Tube Recs for 210RD-100 Amp?
by admin2 » Tue, 03/25/2014 - 09:56
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Stopping Tube Rattle
by admin2 » Tue, 03/25/2014 - 10:00
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Terry Loose
by admin2 » Tue, 03/25/2014 - 09:57
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by admin2
Thu, 03/27/2014 - 08:29
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