FiiO K1

Inside the Fiio K1 we find the Savitech SA9023A USB receiver, the Texas Instruments PCM5102DAC chip and the TPA613321 Amplifier module. The Fiio K1 is plug and play and uses the standard Windows drivers. Mac users, of course, don’t have any issues at all. The PCM5102 is the same DAC-chip as Fiio uses in their Q1 and E17K and that chip can handle 32/44.1/48/96 (16/24) but no DSD.