This is awkward, but I have borrowed an Explorer 2 from a friend. It was working lovely with QNAP and Roon.

I went to it just now and it's dead. No Lights but still warm to touch.
I hope he has some warranty.

Any idea's? Chris

No 18 in the Hall of fame smile I have simple tastes; I am content to settle for the best:
GIK monster bass panels, rear wall. QNAP TVS 471i3. Roon into DSP5200SE via 210/ 218 zone... Explorer 2. Bluesound Pulse 2, Mini & Flex. 596v1, 518, Foxsat HD, Sony BDP, Pioneer 5090, 2 Chromecast's for LRB videos. MS200 to F80 for a Roon zone