Product Details

Gustard R30 — Discrete R2R DAC & Network Streamer

See our review here: https://audiophileshop.com.au/blogs/news/gustard-r30-review

Audiophile Shop is the official Gustard distributor in Australia, so you can order with confidence knowing your unit is backed by local warranty and support.

The Gustard R30 is a fully discrete R2R ladder DAC with an onboard OCXO master clock, integrated network streaming, dual I²S inputs, and a 10 MHz clock input. Built for serious audiophiles, it delivers precision digital conversion with rich, natural tonality and seamless system integration.

✨ Looking for the best value? Please contact us directly to discuss pricing and package deals.

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Key Features

• Discrete R2R ladder architecture with NOS mode + 3 PCM filters (Linear Sharp, Minimum Slow, Super Slow)

• Built-in OCXO master clock and 10 MHz external clock input (50 Ω BNC)

• Network streaming via LAN (Roon Bridge, AirPlay, DLNA/UPnP, HQPlayer NAA)

• Dual I²S over HDMI inputs: one fixed Gustard pinout, one switchable (MODE1–4) for transport compatibility

• Seven digital inputs: USB, LAN, 2× I²S, Coaxial, AES/EBU, Optical

• Passive analog volume control or fixed-level output

• Large OLED display and IR remote

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Digital Inputs & Formats

• USB: PCM up to 768 kHz/32-bit, Native DSD up to DSD512, DoP64–256

• I²S (MODE1–4): PCM up to 1536 kHz/32-bit, Native DSD up to DSD1024, DoP64–256

• LAN (Streamer): PCM up to 768 kHz/32-bit, Native DSD up to DSD512, DoP64–256

• Coaxial / AES / Optical: PCM up to 192 kHz/24-bit, DoP64

• 10 MHz clock input: 50 Ω BNC, 0 dBm–20 dBm

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Analog Outputs

• RCA: 2.5 Vrms, 100 Ω

• XLR: 5.1 Vrms, 100 Ω, US pinout (1-GND, 2-Hot, 3-Cold)

• Performance:

  • Frequency response: 20 Hz – 20 kHz ±0.2 dB

  • SNR: >123 dB (A-weighted, 20 kHz)

  • THD+N: ≤0.0015% (1 kHz)

  • Crosstalk: –139 dB @ 10 kHz

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Specifications

• Dimensions: 430 × 300 × 80 mm (94 mm incl. feet)

• Weight: ~10 kg boxed

• Power: AC 115/240 V, 50/60 Hz, <35 W

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What’s Included

• Gustard R30 unit
• Remote control
• USB cable
• Power cable
• Warranty Card