SMSL SU-X, Desktop DAC Headphone Amplifier: Dual ES9039MSPRO High-Performance Decoder DAC/AMP (SU-X)
Support MQA CD. CD Player+ MQA-Enabled DAC. Your CD player's digital output (optical or coaxial) can be fed to an MQA decoder. The MQA decoder can restore the original high-resolution signal heard in the studio and confirm it, using the authentication signature.
MQA&MQA-CD. The Latest Flagship Dual ES9039MSPRO DAC Chips from ESS. Built-in MQA decoding.
Uses XMOS XU-316. USB utilized the XMOS XU316, a true 32-bit USB solution. Supports DoP and Native DSD. PCM supports up to 768kHz, DSD supports up to DSD512.
USB utilized the XMOS XU316, a true 32-bitUSB solution. Supports DoP and Native DSD. PCM supports up to 768kHz, DSD supportsup to DSD512.
Brand-new design. Full-fit color IPS display screen with tempered glass. Higher light transmittance highlights simplicity and beauty and equipped with a fully fitted tempered glass display panel high-grade and durable.
Input ........................................................USB / Optical / Coaxial / Bluetooth / I2S / AES
Output...........................................................................................................................RCA / XLR
Line output amplitude...........................................................................................XLR 5.2Vrms
RCA 2.5Vrms
THD+N.......................................................................................0.00005% (-126dB) (UN-WTD)
Dynamic range..........................................................................................................135dB (XLR)
128dB (RCA)
SNR...............................................................................................................................135dB (XLR)
128dB (RCA)
USB transmission...............................................................................USB2.0 asynchronization
USB compatibility.......................................Windows 7 / 8 / 8.1 / 10 / 11 (driver-required)
Mac OSX10.6 above、Linux (No driver)
MQA decoder...............................................................................USB / Optical/ Coacial / AES
MQA-CD decoder..................................................................................Optical / Coacial / 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 / AES)
Bluetooth specification:
LDAC.......................................................................24bit / 96kHz (990kbps/ 660kbps/ 330kbps)
aptX-HD.......................................................................................................24bit / 48 kHz_576kbps
aptX.............................................................................................................16bit / 44.1kHz_352kbps
SBC..............................................................................................................16bit / 44.1 kHz_328kbps
AAC.....................................................................................................