I had the M500 (version 2 If my memory is correct) I found it having a balanced sound, but the implementation wasn't clean at all. It has evident distortion (like a clipping sounding distortion). I actually was very surprised that a product with a top chip like this sounded so poorly.Possibly in the future, but that's not a project I want to commit to at my current house. I have been looking at ESS 9038Pro based DACs for several days now and have pretty much narrowed it down to K9 Pro, VMV D1SE or M500 MkII. I am wondering how much better the DACs on the K9 or the D1SE would be than the less pricey M500.
Also, just to clarify, I still plan on using my Gungnir MB for the majority of my slower-paced music. Cheers
If a recommendation is allowed. Consider the LG UltraGear GP9 sound bar as an incredible 9038 pro DAC and headphone amplifier. As speaker itself is ok at most, but used as a DAC/headphone amp (it has a line out and headphone connection) sounds incredible. And is also cheap and available everywhere.