I've compared the Benchmark to the Apogee Mini-DAC head-to-head. The Benchmark was extraordinary, so detailed it was the musical equivalent of watching bodybuilders ripped for competition. Every muscle stood out. I thought, if anyone wanted to know what "analytical" sound meant, this would teach them. I was glad of a pause after a while, but I honestly wouldn't have missed the experience. You might love it.
The Mini-DAC didn't seem to leave out any detail but the focus was on the music as a whole, the relationship of parts within it, and with more sense of a performance event. I liked it better for a longer session. Furthermore, using the same transport and cable, the Mini-DAC's highs were less hashy.
So this is to recommend the Apogee Mini-DAC, at about $800 for a USB version on eBay.
The Mini-DAC didn't seem to leave out any detail but the focus was on the music as a whole, the relationship of parts within it, and with more sense of a performance event. I liked it better for a longer session. Furthermore, using the same transport and cable, the Mini-DAC's highs were less hashy.
So this is to recommend the Apogee Mini-DAC, at about $800 for a USB version on eBay.