SMSL D400 ES - Detailed Product Specifications (English); Input;Output and Signal Performance Metrics; USB and Bluetooth Standards; Sampling Rates, Bit Depths, and Power

Specifications
SMSL reserves the right to make improvements which may result in
specification or feature changes without notice.
Input ........................................................ USB / Optical / Coaxial / Bluetooth / I
2
S / AES
Output .................................................................................................................... RCA / XLR
Line output amplitude...............................................................................XLR 5.2Vrms
RCA 2.5Vrms
THD+N ............................................................................... 0.00005%(-125dB)(UN-WTD)
Dynamic range .............................................................................133dB(XLR),128dB(RCA)
SNR ..................................................................................................133dB(XLR),127dB(RCA)
USB transmission.......................................................................USB 2.0 Asynchronization
USB compatibility .............................................Windows 7 / 8 / 8.1 / 10(Needs Driver)
Mac OSX10.6 or Later、Linux(Driverless)
MQA decoder ..................................................................... USB / Optical / Coaxial / AES
MQA-CD decoder ......................................................................... Optical / Coaxial / AES
Sampling rate & Bit Width:
USB PCM 44.1 ~ 768kHz(32bit)
DSD 2.8224 ~ 22.5792MHz(1bit)
Optical / Coaxial 44.1 ~ 192kHz(24bit)
DoP DoP256(USB),DoP64(Optical / Coaxial)
Bluetooth: 5.0
LDAC ............................................................. 24bit/96kHz (990kbps/660kbps/330kbps)
aptX-HD ...........................................................................................24bit/48 kHz_576kbps
aptX ..................................................................................................16bit/44.1 kHz_352kbps
SBC ..................................................................................................16bit/44.1 kHz_328kbps
AAC .................................................................................................16bit/44.1 kHz_320kbps
Power Consumption ....................................................................................................<10W
Standby power .......................................................................................................... <0.5W
Size ..............................................................................................240x188x43mm (WxHxD)
Weight ...............................................................................................................1.8kg / 3.97lb