I just started a thread at CA were Regen users can post the DAC's they use and if there is an improvement.
http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/uptone-regen-and-your-digital-analogue-converter-what-digital-analogue-converter-do-you-use-24410/
As far as "upper" level DAC's the following are the first to report;
1)Aesthetix Audio Romulus Signature
2)Devialet 250
3)Totaldac D1 tube
4)Antelope Zodiac Platinum
5)Luxman DA-06
6)Mytek Manhattan
7)Resolution Audio Cantata
8)Several Lampizator Big 7
Some of the USB cables used with the above are TotalDac D-1 , Light Harmonic 10G and Tellurium Q Black Diamond
Remember, the Regen is last into the DAC.
http://www.computeraudiophile.com/f6-dac-digital-analog-conversion/uptone-regen-and-your-digital-analogue-converter-what-digital-analogue-converter-do-you-use-24410/
As far as "upper" level DAC's the following are the first to report;
1)Aesthetix Audio Romulus Signature
2)Devialet 250
3)Totaldac D1 tube
4)Antelope Zodiac Platinum
5)Luxman DA-06
6)Mytek Manhattan
7)Resolution Audio Cantata
8)Several Lampizator Big 7
Some of the USB cables used with the above are TotalDac D-1 , Light Harmonic 10G and Tellurium Q Black Diamond
Remember, the Regen is last into the DAC.

