Adopting ES9038Q2M chip (RH-202X: 1pcs; RH-202XPRO: 2pcs), 32bit/768kHz DAC chip with a SNR of up to 129dB and a THD+N distortion of -120dB. - Supports one USB playback input, one SD card playback input, one digital coaxial input, one digital fiber optic input, one lossless Bluetooth input, and one computer sound card input, with free switching of signal sources.
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