Gustard X20 PRO Silver [Expired]

Gustard X20 Pro (Silver). NO USB. 8/10 condition, works perfectly. Original box, remote and power cord. Double ES9028PRO,native full balance,a class division line,double power source. The first domestic adaptive master clock technology,two asynchronous and synchronous clock mode. Clock management,2nd PLL digital plastic,DOP demodulation,PCM/DSD depop exclusive technology such as the switch. The whole interface support DSD DOP decoding,PCM384K DSD256.