I couldn't find a dedicated thread for this, so I thought I'd make one. Looks like a capable little DAC. Product Page Drivers and Manual Head-Fi Reviews E30 measurements are available at ASR and the official Product Page AK4493 DAC Chip 6 DAC Filter Modes (PCM), 2 Filter Modes (DSD)...

Bifrost 2 is nothing less than a complete re-invention of the affordable DAC. Compared to the outgoing Bifrost Multibit, Bifrost 2 offers: Balanced output: Bifrost 2 now has balanced output, as well as single-ended output, to simplify its integration with any system Remote control: Bifrost 2...