I wonder if harmonic distortion will be able to "explain" part of the subjective bass punch. I mean, in the way that the slam of the HD650s seems...
Is the bass cleaner than the HD6XXs variants? How smooth is the treble?
Nothing of that sort is really needed. It just helps getting the best of the headphones you own or plan to own, if they scale with a better amp...
Verum One is rated 8 ohms by the manufacturer, but the sensitivity is 96dB/mW.
Since Marv reports a difference in headstage between Halo or not (SE out), maybe the error correction has a measurable effect on crosstalk? If so,...
Maybe less physically damped headphones... Grados?
Here's the DAC chart, which is cool for synergy because there's a warm-bright scale :...
https://www.changstar.com/www.changstar.com/index.php/topic%2C1815.0.html
I use a Bifrost 2 OG balanced in and out with the HD8XX (EQed). I don't use feedback because it's less dynamic. Push-pull exhibits a dryer timbre...
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