For all the measurements that we have and actual every day use of the Wiim Pro is more than an contrary conclusion. What I mean is that while the measurements may give a negative impression to many wanting to squeeze every last 0 out of their digital box in actual real life usage its a different story. I use a Wiim Pro with high quality QED interconnects into various Class A/B and Class D amplifiers. I use the line out straight to the amps also a Topping E50 dac and after testing both the difference is marginal. The Wiim pro really is good value for money and sounds great whether using analogue or digital outputs. I replaced my Denon dnp730ae with the Wiim Pro and never looked back, that was an £800 streamer back in 2012! The only advantage according to this thread with the new Wiim Pro Plus is the analogue connection and again it’s probably only going to be marginally better. I honestly think the Wiim Pro sounds fine even via RCA straight to my amp, its clear, dynamic and at the moment is performing really well feeding a Class D power amp with plenty of adjustable volume on the Wiims remote control which is also very pleasing to have this much power from the Wiim itself feeding the amp. Its great for smaller amps to have this strength in a source, the Wiim Pro beats my laptop and PC here. Linkplay have done a fine job regardless of minuscule anomalies found in ultra sensitive measuring equipment that really do not have an impact on day to day performance and I am satisfied with my experience in finding out.