Tubes & Substitutions

Topic / Topic starter Replies Last postsort descending
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 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 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 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 Winged-C 6L6GC Sources?
by admin2 » Tue, 03/25/2014 - 09:53
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Tube rattle, buzz, vibrations, etc!?
by admin2 » Tue, 03/25/2014 - 09:32
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic NOS Sylvania 6L6 GC's at Tube Depot
by admin2 » Tue, 03/25/2014 - 09:53
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Nos tubes
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic 12AT7 in 210 Sixty-Five
by admin2 » Tue, 03/25/2014 - 09:33
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Electro-Harmonix 6CA7EH Output Tubes!
by admin2 » Tue, 03/25/2014 - 09:54
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Smell emanating from prize 130 head
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Tone Bone
by admin2 » Tue, 03/25/2014 - 09:34
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic 6L6/EL34
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic Sylvania vs. the rest?
by admin2 » Tue, 03/25/2014 - 09:30
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic What's So "Groovy" About Groove Tubes?
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Thu, 03/27/2014 - 08:29
Normal topic What tubes are original equipment?
by admin2 » Tue, 03/25/2014 - 09:31
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by admin2
Thu, 03/27/2014 - 08:29
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 How can I tell?
by admin2 » Tue, 03/25/2014 - 09:31
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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 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 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 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 Good 12AX7
by admin2 » Tue, 03/25/2014 - 09:48
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by admin2
Thu, 03/27/2014 - 08:29
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