مميزات خاصة

Discrete R-2R Module: Experience unparalleled sound purity. Unlike common delta-sigma DACs that rely on complex algorithms, the R30's discrete R-2R network utilizes meticulously matched precision resistors for a more direct and natural digital-to-analog conversion, faithfully reproducing the original recording.
Versatile Inputs: The R30 DAC supports multiple digital input methods such as USB, LAN, optical, coaxial, AES, and IIS. The USB, LAN and AES all support audio decoding up to PCM32Bit/768kHz and DSD512, enabling easy connection to devices like PC, TVs, and CD players etc.
True-1Bit Decoding: The Gustard R30 features a true 1-bit DSD DAC architecture with native support for staggering DSD1024 resolution. Experience an oversampling ratio 16 times higher than SACD (DSD64) for immense detail. In dedicated DIRECT mode, DSD signals are processed in their pure, native form by a dedicated hardware array, completely bypassing any PCM conversion. Achieve the most authentic digital playback that is closest to analog sound quality.
Flexible Output Connections: Gustard R30 DAC provides RCA and XLR analog audio outputs, allowing for easy connection to downstream devices such as power amplifiers, active speakers and other Hi-Fi audio equipment.Flexible Output Connections: Gustard R30 DAC provides RCA and XLR analog audio outputs, allowing for easy connection to downstream devices such as power amplifiers, active speakers and other Hi-Fi audio equipment.
GCLK-02 Clock: The GCLK-02 clock module incorporates advanced PLL technology, achieving 1Hz-level locking precision to deliver ultra-high-precision clock signal processing capabilities. External connection of a high-quality 10MHz clock further enhances audio quality.
12V Trigger System: The DAC-R30 features both 12V trigger input and output, allowing it to seamlessly power on/off with your compatible amplifier or other components. Effortlessly automate your high-end audio system. , simplifies your listening experience.

وصف

Digital Input:
COAX/AES/OPT: PCM 16-24bit/44.1-192kHz; MQA ≤ 384kHz; DoP64
USB: PCM 16-32bit/44.1-768kHz; MQA ≤ 384kHz; DSD DoP64-DoP256; Native DSD: DSD64-DSD512
STREAMER: PCM 16-32bit/44.1-768kHz; MQA ≤ 384kHz; DSD DoP64-DoP256;
Native DSD: DSD64-DSD512 (Protocols configurable; supports online upgrades)
IIS(G): PCM 16-32bit/44.1-768kHz; MQA ≤ 384kHz; DSD DoP64-DoP256; Native DSD: DSD64-DSD1024
IIS (MODE1-MODE4):
PCM 16-32bit/44.1-768kHz; MQA ≤ 384kHz; DSD DoP64-DoP256;
Native DSD: DSD64-DSD1024 (Auto-detects PCM/DSD encoding) 10MHz BNC Input:
Input Impedance: 50Ω, 0dBm-20dBm; CMOS Square Wave: 0.2V-3.3V; Sine Wave: 0.5-3.3V
Trigger Interface: IN: 12V Typ. OUT: 12V Typ
Analog Output:
Frequency Response: 20-20kHz/±0.2dB
Range: >123dB
Signal-to-Noise Ratio: >121dB
Channel Crosstalk: -139dB @10kHz
THD+N: ≤ 0.00145% @1kHz
IMD: ≈ 0.002% @ -1dBFS

RCA Output Level: 2.5Vrms (VOLUME FIXED)
RCA Output Impedance: 100Ω
XLR Output Level: 5.1Vrms (VOLUME FIXED)
XLR Output Impedance: 100Ω
XLR Pinout: USA standard (1 Ground, 2 Hot, 3 Cold)

Others:
AC Power: 115V/230V 50/60Hz;
Power Consumption: Chassis Dimensions: W430 × D300 × H80mm (including feet: 92mm);
Package Dimensions: L530 × W400 × H180mm;
Shipping Weight: 10kg(with package).

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