SMSL DO400 Flagship Full Balanced Headphone DAC, ES9039MSPRO

SMSL DO400 Flagship Full Balanced Headphone DAC, ES9039MSPRO XMOS-XU316 USB DAC, Bluetooth 5.1 DAC, USB/AES/Optical/Coaxial MQA DAC, IIS Input DA Converters, 4.4mm/6.35mm/4-XLR Headphone Amps (Black)

• ♫ Exceptional Sound Performance : Experience studio-grade sound with ES9039MSPRO DAC chip and XMOS XU-316 technology for dynamic range and low distortion. Supports up to 32bit/768kHz and DSD512 for the most realistic audio.
• ♫ Versatile Connectivity : Enjoy a variety of options with 6 input interfaces including USB, Bluetooth, Optical, Coaxial, AES/EBU, and IIS. 3 headphone outputs (4-XLR, 4.4mm, 6.35mm) and 2 line outputs (XLR, RCA) ensure compatibility with various devices.
• ♫ MQA Full Decoder Support : Unlock the full potential of your music with MQA decoding. Get studio-quality sound playback with MQA-CD and MQA files, delivering authentic artist-created sound in its purest form.
• ♫ Powerful Amplification : Benefit from the 4-way PLFC headphone amplifier circuit that provides over 6000mW output power and minimal distortion under 16 Ω load. Enjoy a broad range of headphones with remarkable audio precision.
• ♫ Elegant Design & Control : The suspended display window, retro knob, and comprehensive remote control add a touch of sophistication. Adjust settings like tone sound modes, brightness, and more. Bluetooth 5.1 and LDAC support ensure wireless connectivity.

SMSL DO400 Flagship Full Balanced Headphone DAC

Specifications
Model: SMSL DO400
Input: USB/Optical/Coaxial/Bluetooth/I2S/AES
Line Output: RCA/XLR
Headphone Output: 4.4mm/6.35mm/4-Pin XLR Headphone Jack
Line Output Amplitude:
XLR: 5.2Vrms
RCA: 2.5Vrms
Headphone Output Power:
6000mW x2(16Ω)
3000mW x2(32Ω)
700mW x2(300Ω)
350mW x2(600Ω)
THD+N:
XLR: 0.00005%(-1 25dB)(UN-WTD)
RCA: 0.00007%(-123dB)(UN-WTD)
HPA: 0.00009%(-1 20dB)(UN-WTD)
Dynamic Range:
XLR: 133dB
RCA: 128dB
HPA: 126dB
SNR:
XLR: 133dB
RCA: 128dB
HPA: 126dB
Output Impedance:
Line out: 100Ω
HPA out: near 0Ω
HPA High Gain:
Balanced: +20dB
Unbalanced: +14dB

USB Transmission: USB2.0(Asynchronization)
USB Compatibility:
Windows 7/8/8.1/10/1 1(Needs Driver)
Mac OSX1 0.6 above, Linux(Driverless)
Sampling rate & Bit Width:
USB: PCM 44.1~768kHz(32bit)
DSD: 2.8224~22.5792MHz (1bit)
Opt/Coax: 44.1~1 92kHz(24bit)
DoP: DoP64(Opt/Coax), DoP256(USB)

MQA Decoder: USB / Optical / Coaxial / AES
MQA-CD Decoder: Optical / Coaxial / AES
Bluetooth specification(5.1): Support SBC, AAC, aptX, aptX HD, LDAC
Power Consumption: