Premium Performance With Premium Sabre DAC. ESS Sabre Technologies is a well-reputed brand when it comes to HiFi audio signal decoding chips. S.M.S.L has featured their advanced ES9038Q2M DAC chip at the core of the SU-6 USB DAC. 2nd-Gen XMOS USB Processor. The premium Sabre DAC chip is supported by 2nd gen USB signal processor by XMOS. It enables high-resolution 32-Bit/768kHz PCM and native DSD512 decoding over USB connections. High-Res Bluetooth V5.0 Connectivity. For signal input, the S.M.S.L SU-6 also supports high-resolution audio signal input via wireless Bluetooth V5.0 connectivity. It has LDAC codec support that supports high-res 24-Bit/96kHz wireless streaming. Ultra-Low Jitter Clock. S.M.S.L has designed the SU-6 with a custom audio clock processing circuit that greatly reduces clock jitter ensuring high-quality signal output with great precision and clarity. High-Grade Audio Components For Quality Performance. In order to ensure quality performance, S.M.S.L has designed the SU-6 USB DAC with premium audio components on the motherboard. It features 4 high-grade OPA1612 OPAMPs, a specially-designed low-noise power supply, Qualcomm #39;s latest Bluetooth chip, and many more high-quality components. Technical Specification : Inputs : USB, optical, coaxial, Bluetooth Output : RCA THD+N : 0.0001% (-120dB) Dynamic range : 125dB SNR : 125dB Output impedance : lt;10 USB compatibility : Windows 7/8/8.1/10, Mac OSX, Linux Max bit depth : 32bit (USB), 24bit (optical/coaxial) Sampling Rate USB : PCM 768kHz, DSD 22.5792MHz Sampling Rate Optical / Coaxial : PCM 192kHz, DSD64 (DoP) Bluetooth specifications : BT 5.0 (supports SBC, AAC, aptX, aptX HD) Power consumption : 5W Size : 140 x 105 x 28mm