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In Reply to: Question for tube elders <<matched pairs>> ??? posted by lampa on June 6, 2000 at 19:19:25:
Some dealers match their tubes using static matching: transconductance is measured at one given bias setting. Other dealers use dynamic matching: transconductance is measured over the whole range from zero maximum bias. Dynamic matching is more tedious but very useful for obtaining real matched pairs, quartets, sextets and so on.Sjef
Netherlands
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- Static vs. dynamic matching - Miniwatt 04:10:44 06/07/00 (0)