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Old 6th June 2007, 11:34 AM   #1
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Default who know fd23 and fd422 tubes?

who know fd23 and fd422 tubes? are they good for single ended class a amp?
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Old 29th June 2010, 12:08 AM   #2
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2007-2010
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File Type: jpg FD422+6b8p.jpg (217.9 KB, 133 views)
File Type: jpg FD422 CN.jpg (46.2 KB, 104 views)
File Type: jpg fd422.jpg (41.6 KB, 102 views)
File Type: jpg 2e22 se.jpg (31.3 KB, 102 views)
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Old 5th December 2010, 09:44 PM   #3
bepone is offline bepone  Croatia
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yesss!!! perfect tubes!!
toooooooo cajger!!
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