Chris - It might "give more harmonic richness/complexity" if you already have rest of the system that you are happy with. I need to spend money on speakers.
Audio always has been neglected an there is only a handful of opamps designed specifically for the audio. Even one mentioned by Undertow (AD843) as great sounding wasn't designed for the audio (no mention of it or any THD data) but rather as fast settling amp to use as buffer for A/D converters or peak capture or sample/hold circuits.
I am afraid that such advances like SACD come to us only because they have absolute copy protection and not for the sound.
Audio always has been neglected an there is only a handful of opamps designed specifically for the audio. Even one mentioned by Undertow (AD843) as great sounding wasn't designed for the audio (no mention of it or any THD data) but rather as fast settling amp to use as buffer for A/D converters or peak capture or sample/hold circuits.
I am afraid that such advances like SACD come to us only because they have absolute copy protection and not for the sound.