Does FIIO M15s have a click or pop for a split second at the start of each song in Tidal, especially when there are different samples of subsequent songs?
Have any of you connected M15s to an external amplifier, e.g. A&K PA10 class-A via balanced port 4.4 mm ?
What about the delayed sound when the M15s is connected via USB to the laptop - the image and sound are not synchronized, the last firmware update improved it?
Tidal pop/click - none
Ext amp connection - yes
I don't remember the M15S having a firmware update ever, and I had my unit since release (although I might have forgotten). I have made a few suggestions regarding the next firmware, but nothing after that from FiiO