When you claim that changing a resistor type changes the performance of an
amplifier, then you are talking engineering
You could take it any way you want - engineering, deductive methodology,
subjective aural impressions etc etc. YOU want everything to be engineering
because this is the area YOU are comfortable with, and judging by the evidence
very uncomfortable outside of.
=== Andy Evans ===
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http://www.artsandmedia.com
Audio, music and health pages and interesting links.