descloud
100+ Head-Fier
Nah my soul is very content and clean from audiophilia shenanigans. I've heard them for real = how they're tuned by Sennheiser engineers dwYou poor soul. You haven't heard the Sennys for real then.
The HD650 stock tuning has its treble tonal balance tuned darker than neutral along with the noticeable mid-bass emphasis. Just got a pair HD600 and they're well tuned I would say that, minus the lack of bass and treble extension.
I'm not one to explore tubes unfortunately. Would rather use EQ for fine tuningThat's true for SS amps generally. But Senns don't sing until you have an OTL tube amp and perhaps some hybrid tubes (don't know, haven't tried).