GUSTARD R26 MQA Discrete R2R Decoder with Streamer/Renderer PCM768&DSD512 Bluetooth XMOS XU216 High Performance Audio Decoder
- 【Discrete R2R DAC】R-2R ladder DAC converts the digital signal to analog signal by switching resistor’s array. 【XMOS XU216】DAC-R26 using 2nd XMOS XU216, supports up to PCM768 & DSD512.
- 【1Bit DAC Native】1 Bit DAC, supports DSD 512 ( via USB ) and DSD 1024( via IIS ) .The DSD stream is decoded by the independent 1 Bit DAC without DSD to PCM converting.
- 【Clock Synthesis】DAC-R26 adopts ultra-low noise clock synthesizer K2 clock . Provide an accurate clock from the local oscillator or external clock input. The interference from the input source clock is avoided.
- 【LPF Of DAC-R26】The discrete circuits of the DAC-R26 control every detail of sound and performance. LPF is specifically designed for the D/A converter using discrete devices.
- 【Full MQA decoding】The DAC-R26’s USB/OPT/COAX/AES/IIS inputs all support full MQA decoding, PCM44.1kHz-384kHz. Presenting you with a complete and rich music scene.
Specification
Sample Rate Supported by Digital Input Channels: COAX/AES/OPT :PCM 16-24bit/44.1-192kHz; DSD DOP64
USB : PCM 16-32bit/44.1-768kHz
DSD DOP64-DOP256
NATIVE DSD: DSD64-DSD512
OS support: Windows 7~11 32/64bit; macOS; Linux
IIS: PCM 16-32bit/44.1-768kHz; DSD DOP64-DOP256
NATIVE DSD: DSD64-DSD1024
LAN: more in the future
10M Clock in: 50 Ohm BNC, 0dBm-20dBmsquare wave 0.2V-3.3V, sinewave 0.5-3.3V
Analog Output Performance
Frequency Response: 20- 20kHz /+ -0.2dB (Oversampling)
Dynamic range: >115dB
Signal-to-noise ratio: > 122dB
Crosstalk: -134dB @ 1kHz
THD+N: <=0.003% @1kHz
IMD:≈0.008% @ Odbfs
RCA: 2.5Vrms (VOLUME FIXED) 100Ω
XLR: 5.0Vrms VOLUME FIXED) 100Ω
XLR pinout: 1-Ground 2-Hot 3-Cold
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Power Supply: AC 115V/230V 50/60Hz
Power Consumption < 30W
Size: 330mm (Width) * 260mm (Length) * 65mm (Height) (protrusion not included)
Packing size: 420mm (Width) * 360mm (Length) * 175mm (Height);
Weight: 7Kg (with package)
Sandblasted aluminum alloy case: Silver or Black version
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