Dual ES9039SPRO Chips: The core of D90 III sabre is driven by two ES9039SPRO chips, each audio channel operates independently, which provides a higher signal-to-noise ratio of 135dB, greater dynamic range and significantly reduced distortion <0.000045% THD+N. Multi-Input Decoder: The D90III is a fully balanced desktop DAC featuring comprehensive connectivity options, including USB, Bluetooth, Optical, Coaxial, and IIS inputs. Designed for seamless integration with computers, amplifiers, and all major audio components, it effortlessly elevates any Hi-Fi audio system with reference-grade performance. QCC5125 Bluetooth 5.1 with LDAC: The D90III Sabre features the QCC5125 chip, supporting LDAC/aptX Adaptive/aptX HD/AAC/SBC codecs with up to PCM 24-bit/96kHz, delivering high-quality wireless audio from smartphones and tablets. IIS interface: DAC IIS needs to match the IIS interface definition of the digital interface. The D90 III SABRE supports II mode selection: DSD FLAG 15, DSD FLAG 14, IIS DSDR LRCLK, IIS DSDR DATA, IIS PHASE STD, IIS PHASE REV. It is compatible with most digital interfaces. Advanced CPLD Processing: D90III sabre uses CPLD to process clock signals and optimize digital signals for incredible jitter suppression. Regardless of USB, optical, coaxial, AES input, jItter is as low as -160dB. DAC Preamplifier: The D90III SABRE not only functions as a fixed-output-level DAC but also features a "Preamp Mode", allowing direct volume control for connection to power amplifiers or active speakers. Flexible Output Options: You can choose between balanced XLR outputs or single-ended RCA outputs. The D90 III Sabre Balanced DAC enhances its versatility by offering both XLR 4V and RCA 2V outputs, ensuring broader device compatibility. Additionally, it features XLR 5V and RCA 2.5V outputs, elevating performance to new heights. TOPPING D90III SABRE Full Balanced 2* ES9039SPRO USB/BT5.1/Optic/Coaxial/AES/IIS DA Converter MQA DAC

Product highlights
* Dual ES9039SPRO chips for superior audio quality
* Advanced CPLD processing for minimal jitter
* Innovative I/V conversion circuit for clarity
* Authentic sound reproduction with ultra-low THD+N
* High-resolution wireless audio with Bluetooth 5.1
* Versatile output modes with XLR and RCA options

D90 III SABRE DAC parameters (LineOut/USB In@96kHz)
THD+N (A-wt)
RCA: <0.00006% @1kHz
XLR: <0.000045% @1kHz

THD @90kBw (No-wt)
RCA: <0.0003% @20-20kHz
XLR: <0.0001%@20-20kHZ

SNR (A-wt)
RCA: 129dB @1kHz
XLR: 135dB @1kHz

Dynamic Range (A-wt)
RCA: 129dB @1kHz
XLR: 135dB @1kHz

Frequency Response
RCA: 20Hz-20kHz (±0.1dB), 20Hz-40kHz (±0.3dB)
XLR: 20Hz-20kHz (±0.1dB), 20Hz-40kHz (±0.3dB)

Output Level
RCA: 2.1Vrms @0dBFS (4V Mode), 2.6Vrms @0dBFS (5V Mode)
XLR: 4.2Vrms @0dBFS (4V Mode), 5.2Vrms @0dBF S (5V Mode)

Noise (A-wt)
RCA: <1.1uVrms
XLR: <1.1uVrms

Channel Crosstalk
RCA: - 133dB @ 1kHz
XLR: -149dB @1kHz

Channel Balance
RCA: 0.3dB
XLR: 0.3dB

Output Impedance
RCA: 50Ω
XLR: 100Ω
The size of the machine itself: Size: 22.2CM x 16.0CM x 4.5CM; Weight: 1.17Kg
Size after product packaging: Size: 37CM * 24CM * 9CM; Weight: 2.4KG

Accessories:
1* Remote control
1* USB cable
1* AC cable
1* Bluetooth Antenna
1* Product Information Card