I've been using the Parasound Zdac for about 3 weeks now and I'm very impressed. I'm using it in my office and in my system it holds it own with the very nice Benchmark DAC1...the Zdac has a warmer midrange which I prefer to the sometimes "just a tad" sterile sounding DAC1. I like the analog like sound of the Zdac and in my room it throws a deep and wide soundstage and male and female voices sound extremely lifelike. The Zdac has a very detailed yet never sterile/cold sound. In my opinion, you'd never guess that the Zdac is a $500 DAC.
Unlike most inexpensive DAC's the Zdac has powerful, deep bass that is punchy and never boomy...at least in my system. I've used the Zdac with my Parasound A21 and A23 (depending on the room) and three different pairs of speakers, the Magnepan 1.6's, B&W CDM 1NT's and NHT Classic Threes and the sub used is the Velodyne DD-10.
I've used the headphone amp that's built into the Zdac a few times with my AKG K701's and Grado SR 325i's and it sounds pretty good and had no problem controlling the K701's. I really enjoyed it with my Grado's. Overall, I prefer the sound of my standalone Little Dot MKIII (opinions will vary) but I'm glad that the built in HP amp of the Zdac was not an afterthought and is in fact a very nice feature. If you're using any of the newer planar headphones I'm pretty sure that you'll need to find a more powerful standalone amp to drive them.
Unlike most inexpensive DAC's the Zdac has powerful, deep bass that is punchy and never boomy...at least in my system. I've used the Zdac with my Parasound A21 and A23 (depending on the room) and three different pairs of speakers, the Magnepan 1.6's, B&W CDM 1NT's and NHT Classic Threes and the sub used is the Velodyne DD-10.
I've used the headphone amp that's built into the Zdac a few times with my AKG K701's and Grado SR 325i's and it sounds pretty good and had no problem controlling the K701's. I really enjoyed it with my Grado's. Overall, I prefer the sound of my standalone Little Dot MKIII (opinions will vary) but I'm glad that the built in HP amp of the Zdac was not an afterthought and is in fact a very nice feature. If you're using any of the newer planar headphones I'm pretty sure that you'll need to find a more powerful standalone amp to drive them.