HiFi S/PDIF USB DAC Preamp Bluetooth Receiver D/A Audio Converter Headphone Amp

Parameters Chip architecture: CSR8675 (Bluetooth chip) + XMOS HU400 (USB chip) +ESS9038 (DAC chip) Audio input: Bluetooth / PC-USB / Coaxial / Optical Audio output: Stereo RCA / XLR / 6.35mm & 4.4mm headphone jack Bluetooth version: 5.0 (support APTX /APTX-HD / LDAC) Sampling rate supported: PC-USB: PCM 768KHz / 32bit DSD512 Coaxial / Optical: 192KHz / 24bit PC-USB operation system supported: W7/W8/W10/MAC/Linux Frequency response: 10Hz-40KHz (±0.2dB) THD: <0.0003% S/N ratio: ≥118dB Output level: 2.4V (RCA) / 4.8V (XLR) Matched headphone impedance: 16-600Ω Headphone output power: 2W (4.4mm) / 520mW (6.35mm) Working voltage: DC 12V Dimensions(W*D*H): 167*128*42mm / 6.57*4.96*1.65in Package dimensions(W*D*H): 310*240*70mm / 12.20*9.45*2.76in Net weight: 620g / 1.37lb Package weight: 1.1kg / 2.43lb

• With multiple audio inputs and outputs: support Bluetooth / PC-USB / coaxial / optical inputs, compatible with most digital audio sources such as phone, tablet, computer, TV, digital player etc. With stereo RCA / XLR and 6.35mm / 4.4mm headphone jack outputs, greatly improve the sound quality for amplifier / active speaker / headphones, HiFi music also can be enjoyed at home.
• High-end materials and unique structure are adopted to ensure better performance: CSR8675 Bluetooth chip, supports ACC/SBC/APTX/APTX-HD/LDAC, achieves further distance and 24bit/96Khz lossless signal transmission without delay. XMOS HU400 USB chip with special driver, support 32Bit/768Khz transmission and DSD512 playback. ESS9038 independent DAC chip, with richer audio details, larger dynamic range, lower distortion and higher resolution. Classic headphone amp architecture (2*TPA6120A2), provide larger output power(up to 2W) enough to drive 16-600Ω headphones.
• Multifunctional with excellent design: not only a Bluetooth receiver, an audio decoder, a headphone amp, but also a preamp to satisfy different requirements; with large OLED display to show all working status clearly, and supports remote control to achieve all settings easily.
• Attractive looking and complete accesories: custmoized grey aluminum alloy case, CNC machined with laser engraving, looks solid and luxury. Comes with 1×USB cable, 1×Optical cable, 1×6.35mm to 3.5mm adapter, no need for extra purcahse, very suitable for the audiophiles who pursue HiFi sound in limited space.