The SU-6 Desktop Mini HiFi Audio DAC’s small footprint makes it perfect for desktop use, and includes a remote control and Bluetooth support for when you’re AFK. Features Mini size design, very suitable for desktop use; CNC integrated milling process, simple and stylish; ESS Technology high-end D/A chip ES9038Q2M; Qualcomm latest Bluetooth chip supports LDAC 24bit/96kHz, APTX/HD, SBC, AAC; 4x high-end dual op-amp OPA1612 and a large number of audio grade components; The 2nd generation XMOS solution supports DoP256 and native DSD512, and PCM supports up to 32bit/768kHz; Audio clock processing circuit, greatly reducing the clock jitter; All input ports (except Bluetooth) support DSD transmission, coaxial and optical supports DoP64; Built-in specially designed low-noise switching power supply; Built-in discrete component linear power supply and multiple low-noise power supplies for analog circuits; High-quality gold-plated input and output connection terminals; Tempered glass display panel which will last forever! Japan Audio Association (JAS) Hi-Res certification; Equipped with full-function remote control. Specifications Input USB / Optical / Coaxial / Bluetooth Output RCA THD+N 0.0001% (-120dB) Dynamic range RCA: 125dB SNR 125dB Output impedance