Headroom ultra microdac, Benchmark Dac1 or other?


I have been avoiding a 'real' solution to my growing digital music library for too long and need to come up with the right system. Existing two channel system:

Creek Classic 5350 SE
Rotel CDP 1072
Audio Physics Sparks
KAB modified Technics 1200

I have been ripping big chunks of my cd collection into iTunes on a MAC--mostly at the 320 bitrate but some lossless as well--and limping along with an iPod running through my system. I have most of my 'best' CDs so that I can listen to them through the CD player, but want to be able to access my digital music library through my main stereo (as well as other places throughout the house).

So, I'm probably going to get the new Squeezebox Duet (even though they are owned by Logitech) and use my wireless home network to access my digital music library. I could use the USB out on the Airport Express--let me know if there are thoughts on that. I considered a Sonos as well. The price point seems to be a bit more attractive with the Squeezebox and I don't know that I get anything more with the Sonos.

A long way to get to my primary question: Which DAC should I put between the Squeezebox/Sonos and my Creek amp?

I have had people recommend:

-Headroom ultra micro DAC (very highly)
-Benchmark DAC1

Any experiences with those units? Any thoughts on others?
tjnindc
Hi Tjnindc:

Please consider adding April Music's stello DA100 Signature with USB and I2S inputs.
Many of our customers are using DA100 (without I2S) for distributed music set up.

Thanks,
Ki
April Music.
I'm using the Benchmark DAC1 between an Airport Express and my preamp, connected by a glass Toslink cable. I love the setup, the songs are on a Mac in my office and the Airport Express and Benchmark are in my living room with my system.

A transport is also connected to the Benchmark and I can just flip the switch on the front of the Benchmark to change from the Airport Express input to the transport. I've used an older iBook to control iTunes on the Mac in the office using an application called netTunes.

I really like the Benchmark, it sounds wonderful and is very versatile, I've used it at times as a preamp and headphone amp, though most of the time it's used just as a DAC.