DAC that re-clocks for under $1000?


I am thinking about using an ipod classic 160GB as a music server, running AIFF, so I need a re-clocking DAC. I know about the Music Hall 25.2 DAC for $600, are there any others out there I should consider? Big Ben and PaceCar are too expensive for my modest system: B&W 685s, HSU VTF-1, assume Music Hall a25.2 amp, AudioQuest G-Snake ICs, current CDP is a 15 year old Yami changer. Thanks.
realremo
The Onkyo UP-A1 does digital output, but the connector is unique to certain models of Onkyo receivers only. They have a second unit but I think it's RCA's only.
Pkubica, I was referring to the Onkyo ND-S1, see review here:
http://www.engadget.com/2009/07/31/onkyo-nd-s1-ipod-dock-feaures-digital-audio-composite-video-an/
I cannot find this dock anywhere but on websites in the United Kingdom. It is not listed on Onkyo's webiste. But it apparently exists if people have reviewed it, I wish I could find it in the U.S.
Funny you mentioned music hall 25.2. I was just reading about one being modded in this blog. It seems to be a popular choice for DIYers which means the music hall 25.2 has some hidden potentials.

http://bursonaudioblog.blogspot.com/2009/12/music-hall-dac-252-upgrade-with-burson.html
Realremo... thanks for sharing the info on the ND-S1. I had not seen it before, only the two that are available in the US.
A quick check on ebay came up with a dealer in Tokyo that has 3 of them at $189.99 each and will ship worldwide.
Item number: 390128767700
Good luck!
Singleendedsingle, check out UnderwoodHiFi.com, they have two mods for the music hall 25.2 DAC. Its beyond the price I am comfortable paying tho.
http://underwoodhifi.com/mod_musichall.html