Krutsch
Headphoneus Supremus
Made some changes to my office head-fi rig, to clean-up some desk space and simplify things.
Anyway, I changed over to an old NuForce Icon HDP + LPS-1 (NuForce's linear power supply) using the headphone out at 100/120 volume into the RCA analog inputs on the head amp.
Curiously, I found myself experiencing some audio fatigue with this playback chain (listening with HD-660S 'phones, which I think are wonderful all-arounders).
Then I remember my initial listening impressions with classical strings playback - same thing with my Shure SE535LTD IEMs. So, I enabled the "Vinyl Processor":
"Give every track the sound of vinyl with Vinyl Processor"
"Get lost again in the richness of the melodies and dynamics of your favorite albums by giving back the character of vinyl to your digital tracks. Subtle reproduction of low-frequency tone-arm resonance, surface and scratch noise, and resonance on the vinyl deliver an authentic listening experience."
... I don't know about all of that, but I will say this: audio fatigue is gone with that setting enabled. I wonder what is really happening in my case.