Babybear - I am using the DATA CD IV , and honestly it sounds just amazing, I tried oppo 93 as transport on it and even EmmLabs as transport on it , and the difference was day & night,,, DATA CD IV was holographic and airy ,, the other transport for some reason , the image is flat... they still sound great , but just very very different from DATA CD IV. I would highly recommend the DATA IV.
Also I did get to try to Volume Control Board on my MSB DIAMOND DAC, I have to say ,,, it will outperform almost any PREAMP out there unless you are using FM Acoustics ,,, The volume control gave a super clean , detailed sound,, the best way to describe is like as if you were having shower with a small shower head & low water pressure in MOTEL6 , with the MSB Volume Control Board , it is like have a shower a presidential suite , where the water flow is strong ! the music just floats ! ,,,
By the way I also got the FEMTO Clock.. and I hate to say it,, but don't listen to it unless you have the intention to buy it ... it is a BAD ASS TOY ! ,,, its amazing! simply amazing... ! !
Jackson