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Original Message
RE: SUN SV 2A3 stereo SE amp .... MEASUREMENTS
Posted by drlowmu on April 11, 2015 at 10:08:07:
Thank you for measuring and posting this Rage !!
We "all" KNOW that a 12AX7 at .0006 A. can't drive a 2A3's Miller capacitance, in this Direct Coupled amp of yours. Some "theoreticians" who never heard our amps have REPEATEDLY told us that up here.
Surprise surprise when you measure it.... or HEAR it, .....and its way cool.
Thanks again, nice work. Crees will be low Z, but then there is long term start-up considerations with a solid state rectifier in a tube amp, unless you switch filaments "on" first, and delay the B+ high voltage.
Have fun, I sure am !!
Jeff Medwin