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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

Showing 1 response by knownothing

knownothing
1,653 posts
 
I bought a Dragonfly in December and am using it mostly in my Dell Latitude laptop based system at work. It immediately gave me a case of upgrade-itis, and I replaced the stereo in a box speakers I had been using with some used Boston mini monitors and switched from iTunes to JRiver Music Center for software. Combined with a PSB sub, Audioengine desktop amp and some modest cables, this system sounds better than it has any right to given what it cost. Foundation, tone, timing, speed, resolution, air, space, decay, all improved as a result of adding the Dragonfly and accentuated by the capability of Music Center. The digital harshness present using the built-in DAC melted away to music.

A note on set up, I am using the high speed USB port on the Dell dock for the Dragonfly and sourcing digital data from both the internal HD and a 1 TB external drive. The system is very sensitive to the cables used, both USB and mini to RCA analog, confirming Audioquest and salesman claims. HP USB cable beat other economy brands by a noticeable margin, and the external drive with right cable sounds at least as good as the internal drive, same bus as the Dragonfly or not. Auvio brand analog cable was superior to generic cable, again by a fairly wide margin. Cables are an obvious upgrade path for this system in the future when I get antsy.

Final note on the Dragonfly as a DAC/headphone amp. Last night I experimented with the laptop-Dragonfly combination with my Grado 325is headphones listening to a 24/88 version of Goat Rodeo and have to say it was breathtaking. Plenty of power to drive the cans and all of the positive attributes described in spades and then some. This combination was full on hifi, not approaching hifi.

The Dragonfly is a remarkarkable product and as described in Stereophile, a real game changer.
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