Congrats @iFi audio I managed to get my ears on one more extensively - nicely capable DAC (on line outs), sort of like refined dangerous music source (same dac chips i think). Excellent bluetooth audio implementation - sounds great and close to USB. I might have some issues with the 4.4mm headout, I feel it might not do the dac justice. I will listen more and post impressions later. Love the build quality!