In Reply to: RE: A/B testing set up...... posted by Thomas Mayer on October 23, 2014 at 05:49:11:
It would be better to get the basic circuit qualification measurements together first.
A computer based measurement system would let him look at distortion/harmonics , phase, bandwidth, etc.
Software is not expensive or can be downloaded free.
If there is a significant difference in the measurements of the two amps, then do some A/B listening tests.
Measurements don't tell everything, but can give helpful clues to the builder.
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Follow Ups
- RE: A/B testing set up...... +1 - deathtube 667 03:08:41 10/24/14 (0)