Built in Amanero USB interface and isolator , Support up to PCM384K / DSD512

Built in FPGA S/Pdif input support up to 384K/DOP

ACSS /Class S/Pdif output support up to 384K

R core and 13 groups ultra PSU linear power supplies

Applied FPGA, support SQ upgradeable,in future only want to connect the PC can upgrade inside hardware configure

FPGA firmware design by audiophile,the codes most consider by the SQ but not function