Gustard R26 Discrete R2R DAC

Description

Highlights :

• Dual architecture: Independent R2R 1Bit,support native PCM native DSD and DSD to PCM.
• PCM NOS: Without any digital signal processing,bypassing the volume adjustment,raw PCM stream is decoded by the R2R array directly.
• Native 1Bit DAC,support DSD 512 (via USB)and DSD 1024 (via IIS).The DSD stream decoded by the independent 1 bit convertor without DSD to PCM converting.*Volume is fixed under this mode.
• Streamer/Renderer: Supports ROON, upnp and more protocols in the future.
• Replace the input signal’s clock with precision oscillators (local or external).
• Interference from the input source’s clock is avoided.
• Function off: IIS,AES,COAX,OPT,BT;PCM NOS,1BitFunction on:USB LAN
• CPLD-Complex Programmable Logic Device Exclusive technology over CPLD
• ·Signal routing
• ·Clock management
• ·2nd order PLL
• ·DOP decoding
• ·Depop for PCM&DSD
• Two specific toroidal transformers for audio application,isolated the digital analog power supply.
• Discrete LPF with specific parameters provide best performance
• PCM filters :fast,mid(default),slow.
• XU216 from XMOS,supports up to PCM768 DSD512
• Adjustable Brightness with 10s autosave,friendly UX.

Specifications

Input

• COAX/AES/OPT:PCM 16-24bit/44.1-192kHz;DSD DOP64
• USB: PCM16-32bit/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: ROON UPNP(more in the future)
• Bluetooth: LDACAACSBCAPTXAPTX LLAPTX HD
• 10M Clock in: 50 Ohm BNC,0dBm-20dBm,square wave 0.2V-3.3V,sinewave 0.5-3.3V.

Output

• Frequency Response: 20-20kHz/+-0.2dB(Oversampling)
• Dynamic range: >115dB
• Signal-to-noise ratio: >122dB
• Crosstalk: -134dB

Other Specifications :

• 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 aluminium alloy case: Silver or Black version

WHAT IN BOX?

• R26 * 1
• Power Cable * 1
• User Manual * 1