In Reply to: Are they a well matched quad? posted by jackcpsu on September 26, 2001 at 21:51:36:
Ip: Plate currentIg2: Screen grid current
S: Transconductance
This valves are matched, if You checked, the plate current difference less than 5%. Of course possible to match the valves to 1%, but it costs high, and result lot of valves to put into the trash...
Sajti
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- Re: Are they a well matched quad? - sajti 08:51:32 09/27/01 (0)
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