I'd like to hear of anyone's experiences using the DT1350 with the current (third generation) Apogee Duet's headphone out.
Good match? Any problems? The Duet headphone output impedance is around 30 Ohms. Best match I've experienced with the Duet so far is the Shure SRH940 and it's a sound I like a lot, being a decent tonal match with my monitors. So I'm intrigued by a couple of reviews I've read that suggested the DT1350 shared a lot of sound characteristics with the SRH940.
Can't speak to the Duet, but I would disagree wholeheartedly with the 940 comparisons.
I've owned both. While I enjoyed the 940s, the 1350s sound has much more body to it. It's anchored by a stronger bass presence and the music is far less "thin" sounding. It's possible they are making comparisons from a clarity standpoint, although even that is a stretch. The 940s have a much "sharper" sound to them, but that's not always a good thing. The 1350s have exceptional clarity without sounding artificial in any way. The 940s do, of course, have slightly larger soundstage, but that's to be expected of a full-size headphone.
Bottom line, while I enjoyed the detail and clarity of the 940s, I find the 1350s to have a far more natural and enjoyable sound without any major sacrifice to clarity.