【TRI TK1 · Third Eye 】Portable Lossless DAC/AMP, HiFi Headphone Amplifier, Portable USB DAC Lossless Mini Audio Amps

I've been using it for a day and so far I am impressed. It sounds neutral-ish with a hint of warmth. It's built well and I like the transparent glass even if it is a fingerprint magnet. So far I haven't experienced any issues. The only small "problem" is that it came with a lightning to USBC cable (ordered USBC to USBC instead).

https://note.com/sekixyo/n/n0db2e2473e5f
review this(Japanese Language)

Advantages:
Very well built, solid, no loocse buttons
Nice neutral renderings, competitive fir Virtus-based DACs ar $50-$80.
Build-in microphone is a good asset for an universal dongle.

Limitations:
Among other dongles, I have Tempotec BHD pro that is at par and slightly prefer it.
Two glass surfaces that are not finger print resistant.
The balanced output envoking Genini without microphones is plain wrong - should be a different software.
This ruined my experience with this dongle (subjective) and was the reason not to review and share my experience on HeadFi.