Hi again
so I have found it at last. Except that I was mistaken in my description.
Here is the weblink:
http://www.xitel.com/2007/prod_hflpc.htm
It is a USB connection to a separate DAC which is bundled with what the manufacturers describe as "high quality cable".
Looks interesting, if rather cheap. Audiofiles may well find the idea a little far fetched, while audiofools such as myself may be more forgiving.
This whole process is a steep learning curve. For reference I listen to cd's on a rotel rcd02 and ra02 amp thru b&w speakers. I also have an older system of arcam alpha 8 cd, amp and power amp thru acoustic energy AE109 floorstanders in a bigger room. Personally I prefer the arcam setup for it's slightly smoother sound which sounds more like vinyl to my ears. I also have a bit of vinyl thru a project 1 or an ariston rd80 with linn tonearm and nagoaka cartridge.
These systems are as good as I can tell the difference on (at leaast for the money I had for them!)
Anyway if anyone has used this product please let me know.
Secondly, bearing in mind my current setup does anyone recommend a particular dac/cable set to improve the sound from a mac mini.
Finally, just to confuse things again I found this link regarding a high end ipod dock:
http://whathifi.com/mp3/archive/2008/02/26/news-krell-s-163-1350-ipod-dock-we-kid-you-not.aspx
What amazed me was the following comment from the chap at krell:
"As for the issue of D/A conversion, that’s a bit of a red herring. The iPod’s internal DAC is actually very capable; how you retrieve and deliver the analogue signal is a much more critical issue to address in terms of sound quality."
What do you all think of that?
Cheers, Ant