Douk Audio DAC-T2 HiFi Bluetooth 5.0 Tube Preamp USB DAC S/PDIF D/A Converter Headphone Amp DSD512

Features Multiple audio inputs and outputs: With Bluetooth 5.0 / Coaxial / Optical / PC-USB digital inputs, compatible with most home audio device such as phones, tablets, computers, digital players etc. With stereo RCA, 6.35mm and 4.4 mm headphone jack outputs, greatly improve the sound quality for speakers and headphones. High-end materials and unique structures are adopted to ensure better performance: CSR8675 Bluetooth chip, supporting LDAC/APTX-LL/APTX-HD, 24bit/96Khz lossless transmission can be achieved to reproduce high-quality music.   ESS9028Q2M independent DAC chip, 6pcs OPA1656 op-amp, with larger dynamic range, lower distortion and higher resolution.   XMOS XU208 USB chip with ultra-high decoding ability, supporting PCM 768KHz/32Bit and DSD512 format playback.   TPA6120 headphone amp chip, provides larger output power and can drive 16-600Ω headphones easily. Strong decoding ability and tube sound: with advanced chipset and German customized driver, USB input support