Received my unit this morning. Put it through its paces till battery died and is currently on charge.
Initial thoughts and impressions are somewhat mixed. As a portable DAC/AMP it does what one would expect and sounds really good while doing it.
Avoiding "audiophile terminology", I'm going to describe it as a nice laidback 'old skool' smooth listen. Got that AKM velvety goodness, with surprisingly good detail and stage.
As a Roon user, I mainly stream my own library and some TIDAL content. Hooked up via Raspberry Pi > Ropieee > Roon remote or simply smartphone and Roon ARC is my main use case and here I have no complaints, however what really intrigued me about the H7 was\is the ability to play direct off MicroSD card during (our frequent) power outages, as a standalone unit..., and oof..., well, while Shanlings' Eddict Player app is manageable, it is certainly nowhere near as polished as UAPP or the Roon apps. Honestly, it needs work.
Currently my main nit-pick is that the app retrieves album art from the web. It is a laughable attempt, where 60-70% of the time it retrieves the wrong album cover (with my library). Current workaround is to simply switch off mobile data/WiFi so that it only displays the stock Eddict Played background.
@Shanling if there is no way of retrieving album art from folder on SD, is there atleast a possibility of adding a toggle switch in app to disable web retrieval?
I'd honestly rather look at that nice stock vinyl player background than have the wrong album cover displayed.