Accustic Arts Tube DAC II Mk 2 and Tube DAC II Mk 3


Hello,
Can somebody guide me on the difference between the Accustic Arts Tube DAC II Mk 2 and Tube DAC Mk 3 version?

I am intending to buy AA Tube DAC and feel that the Mk2 version would meet my requirements and importantly save some cash.

Am I correct is saying that the Mk3 version also functions as a preamp and has volume control. I am not requiring this facility and hence Mk2 provided it is in excellent condition should meet my requirement.

Look forward to your views.
ecotower603