Using IRF640N's in Balanced Zen Preamp - diyAudio
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Old 31st December 2001, 05:16 PM   #1
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Join Date: Dec 2001
Default Using IRF640N's in Balanced Zen Preamp

Think itwould still be ok? The gate capacitance increses about 5x what it is for the IRF610 in the schematic. The only reason i ask is that i have a LOT of IRF640N's laying around that I dont know what to do well as some TIP142's...any ideas?
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Old 31st December 2001, 07:24 PM   #2
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Join Date: Mar 2001
They'll work fine. Little bit different sound, that
you might prefer, but no difficulties
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