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In Reply to: RE: We build tube preamps... posted by rebbi on November 05, 2009 at 10:11:57
His name is Gilbert.I suspect you misheard what he said about the output impedance (that's the spec you would be interested in) as the Stereophile measurements were considerablyless:
The output impedance was quite low at 453 ohms at 1kHz and 20kHz, this increasing slightly to 727 ohms at 20Hz. So no problem with the Bel Canto amp.
Everything matters, don't forget to tweak your placebos!
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