Xenithon,
The "sheen" with the 840C is something that is just there that I don't hear in live music. It would seem this should be very objectionable, but I don't find it so. Apparently the virtues of the 840C are strong enough that I am willing to overlook this oddity. One of those virtues is a complete absence of listener fatigue. My current set up with the 840C permits(invites) me to listen for longer periods than my schedule allows. There is less fatigue than with the NOS filterless AM DAC I used previously. As you can see, I like this player. I'm in no hurry to replace it, and when I do, it will likely be with a player costing significantly more than the 840C.
The "sheen" with the 840C is something that is just there that I don't hear in live music. It would seem this should be very objectionable, but I don't find it so. Apparently the virtues of the 840C are strong enough that I am willing to overlook this oddity. One of those virtues is a complete absence of listener fatigue. My current set up with the 840C permits(invites) me to listen for longer periods than my schedule allows. There is less fatigue than with the NOS filterless AM DAC I used previously. As you can see, I like this player. I'm in no hurry to replace it, and when I do, it will likely be with a player costing significantly more than the 840C.