If I was doing over again - would go with the Wadax studio player...it is one tenth the cost of their Reference, yet has the same DAC. A one box set up = DAC, streamer, CD/SACD disc transport, and volume control. When considering the cost of good DAC, streamer, transport, interconnects - the pricepoint is a good deal.
Excellent suggestion. You are right, that does look like a good deal, once someone does the math on how much their pre-amp, streamer, cables, and possible optical bridge or other peripherals, and footers/platforms for each add into the cost. The stumbling block is believing a one-box solution could possibly sound as good as all those separate pieces, but there is only one way to find out. I do know my DAC’s analog volume control bests my ~$6000 pre, and I have read others with the MPD-8 stated the same with much more expensive pre-amps than mine.

