I have installed the PWD upgrade. I run it from redbook (PWT) and then into a BAT preamp and amp. I was astounded at the improvement out of the box--soundstage, focus, clarity. It is a true joy to listen to. Best upgrade I ahve ever done.
PerfectWave DAC / Zodiac Gold Shootout Round 1
I got about 250 hours on a Zodiac Gold + Voltikus and did a first round shootout against my PS Audio Perfectwave DAC + Bridge. Source for the Zodiac was Mac Mini over USB. The most level playing fiels setup I could think of was run the PS Audio single ended into the analog input of the Zodiac, match volume levels and run the Zodiac straight into my poweramp. This allows me to do A/B switching on the Zodiac input for a real time comparison.
I do have a Modwright 36.5 LS/PS that I use as a preamp with the Perfectwave, but for unbiased comparison of DACs only, I took this out of the chain alltogether.
Listening to acoustic, "small ensemble" music (mostly Jazz), the Zodiac had a slight edge. I little more air and transparency, but not by a big margin. If I did not own anything yet I would have probably bought the Zodiac and use is as a DAC/preamp.
However, the difference in SQ was small enough that I expect the forthcoming upgrade of the perfectwave dac (in a few weeks) to bring the Perfectwave to the level of the Zodiac. Additionally, I much prefer a network based architecture over USB and love the iPhone controller app (eLyrics) that controls the library for the perfectwave, so ease of use goes to PS audio.
I will do a second round listening session next week with 200 more hours on the Zodiac. I may also run both the Perfecetwave and the Zodiac through the Modwrigh and see what happens. However, as it stands right now the perfectwave stays.
Combined MSRP for a Perfectwave DAC + Bridge + Upgrade + Modwright 36.5 LS/PS is $15K (not including a few grand worth of cabling). You then have 3 chassis' and over 90lbs worth of components.
The Zodiac has the same functionality (if all you need is one analog input), for one third of the price, and is packaged in two small (10 lbs tops) boxes. Sound Quality is pretty close now - not sure what it will be like after the Perfectwav upgrade.
In summary, the Zodiac and perfectwave are both winners, and in a greenfield situation I suspect many would pick the Zodiac over the perfectwave. Those with a sunk investment in PS audio like myself will most likely stay with PS audio, especially now that a major upgrade has been announced.
I do have a Modwright 36.5 LS/PS that I use as a preamp with the Perfectwave, but for unbiased comparison of DACs only, I took this out of the chain alltogether.
Listening to acoustic, "small ensemble" music (mostly Jazz), the Zodiac had a slight edge. I little more air and transparency, but not by a big margin. If I did not own anything yet I would have probably bought the Zodiac and use is as a DAC/preamp.
However, the difference in SQ was small enough that I expect the forthcoming upgrade of the perfectwave dac (in a few weeks) to bring the Perfectwave to the level of the Zodiac. Additionally, I much prefer a network based architecture over USB and love the iPhone controller app (eLyrics) that controls the library for the perfectwave, so ease of use goes to PS audio.
I will do a second round listening session next week with 200 more hours on the Zodiac. I may also run both the Perfecetwave and the Zodiac through the Modwrigh and see what happens. However, as it stands right now the perfectwave stays.
Combined MSRP for a Perfectwave DAC + Bridge + Upgrade + Modwright 36.5 LS/PS is $15K (not including a few grand worth of cabling). You then have 3 chassis' and over 90lbs worth of components.
The Zodiac has the same functionality (if all you need is one analog input), for one third of the price, and is packaged in two small (10 lbs tops) boxes. Sound Quality is pretty close now - not sure what it will be like after the Perfectwav upgrade.
In summary, the Zodiac and perfectwave are both winners, and in a greenfield situation I suspect many would pick the Zodiac over the perfectwave. Those with a sunk investment in PS audio like myself will most likely stay with PS audio, especially now that a major upgrade has been announced.