Any other AQ Dragonfly Early Adopters out there?


I'd been seeing the AudioQuest Dragonfly USB DAC ads for a month or so and was intrigued. Then it was the cover story for the Oct. issue of Stereophile. Once I read that it:

o Is the size of a thumb drive
o Decodes anything up to 24/96
o Has asynchronous USB decoding
o Was designed by Gordon Rankin himself
o Has no measurable jitter
o Presents a nice balance of tonal body plus detail and treble extension
o Is priced under $250

... I ran out and bought one at my local Magnolia AV. Man, this thing is *cool*! I have been listening almost exclusively to vinyl, and although I've ripped about 250 CDs to my laptop in Apple Lossless format, I still didn't use it for playback much, convenient as it was, because the music ranged from uninvolving to actively irritating.

With the Dragonfly in the signal chain, this is no longer the case. This is a simple and inexpensive way to turn your computer into an excellent-sounding enjoyable source of music. When I play it for background music, it is very relaxing; when I put on more engaging music and turn it up, it is fully enjoyable and involving.

One thing I discovered along the way, however: Since a USB-powered device has to run on a tiny amount of voltage coming through the USB port, there is not a lot of latitude for getting the best performance. My laptop only has two USB ports and one is used for the portable disk drive that holds all my music files. I had been using the other USB port for an external keyboard and plugged the Dragonfly into one of the keyboard's extension USB ports. Using it this way, however, the music coming through the Dragonfly sounded like typical computer-based digital music--there was an irritating glare that made my shoulders go up and forehead tighten. But when I unplugged the keyboard and plugged the Dragonfly directly into the computer's USB port, everything turned into sweetness and light. This is a sweet-sounding rig.

And I've yet to hear it at its best. The Dragonfly can decode up to 24/96. As soon as I install some playback software by Songbird or Decibel, I'm going to download a 24/96 album or two from HDTracks and see how far I can take this. I've heard computer-based 24/96 and 24/88.2 files in demos, and they are significantly smoother and more natural than redbook files.

If you have $250 and would like to elevate the listenability of your computer-based music files, the Dragonfly will get you there. Just a few years ago someone posted on this forum how his laptop and a Wavelength Cosecant was his new digital playback standard. OK, so the Dragonfly is no Cosecant, but it's not $3500-6000 either, and it's still a Gordon Rankin design that provides completely jitter-free playback.
johnnyb53
Great if you can use your internal disk instead of external. The Dragonfly manual recommends using a different Bus if you are going to attach an external HD. Specifically, use a firewire for your HD and USB for your DAC.
I have some concerns about the long term reliability, there are several posts on head-fi reporting a loosening of the USB connector. One guy had to prop up the DF to hear things properly. The upcoming dragontail should help, but kind of dampers the form factor and convenience.
I'll look into the disk situation. I'll start with a powered USB hub and see what I get there. If that doesn't improve the sound, I'll get a Firewire portable drive.
So, if I sit about 15 feet away from Audio Rack, to use this device, I either have to sit my Laptop on my audio rack or attach it with 15'+ analog interconnects?
Is this correct? If so I'm not interested.