{"product_id":"gustard-r30","title":"Gustard R30 Discrete R2R 27BIT Network Streaming DAC","description":"\u003cp\u003eThis reference-grade Network DAC \u0026amp; Streamer features a discrete R2R DAC topology alongside a dedicated Sony 1-Bit Direct DSD conversion circuit. Equipped with K2 Technology ultra-low noise clock synthesis, an integrated Roon Bridge network streaming engine, and support for 10M master clock inputs, it delivers exceptional dynamic range, ultra-low distortion, and superior channel separation for high-end digital audio systems.\u003c\/p\u003e\n\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e10M Master Reference Clock Input:\u003c\/strong\u003e Accepts external 10MHz master clock inputs for ultra-precise timing synchronization.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eK2 Technology Ultra Low Noise Clock Synthesizer:\u003c\/strong\u003e Eliminates digital jitter and timing artifacts across all digital inputs.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDiscrete R2R DAC:\u003c\/strong\u003e Uses a precision resistor ladder network for continuous, natural, and highly detailed analog reconstruction.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSony 1-Bit Direct DSD Conversion Circuit:\u003c\/strong\u003e Dedicated hardware path for pure 1-bit direct DSD decoding without PCM conversion.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRoon Bridge Network Streaming:\u003c\/strong\u003e Built-in multi-protocol network module supporting hi-res streaming across home networks.\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDiscrete 8-Channel Hybrid I\/V Stage:\u003c\/strong\u003e Fully discrete hybrid current-to-voltage power conversion circuit designed specifically for the R2R architecture.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\n\n\u003ctable style=\"width: 100%;\"\u003e\n\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSupported LAN Protocols\u003c\/td\u003e\n      \u003ctd\u003eRoon, AirPlay, UPnP, NAA, Spotify (Configurable, Online Upgradeable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLAN Speed\u003c\/td\u003e\n      \u003ctd\u003e100 \/ 1000 Mbps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e10M Clock Input (BNC)\u003c\/td\u003e\n      \u003ctd\u003e50Ω, 0 dBm – 20 dBm, CMOS 0.2V–3.3V, Sine Wave 0.5V–3.3V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFrequency Response\u003c\/td\u003e\n      \u003ctd\u003e20 Hz – 20 kHz (±0.2 dB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDynamic Range\u003c\/td\u003e\n      \u003ctd\u003e\u0026gt;123 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSignal-to-Noise Ratio (SNR)\u003c\/td\u003e\n      \u003ctd\u003e\u0026gt;121 dB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eChannel Crosstalk\u003c\/td\u003e\n      \u003ctd\u003e-139 dB @ 10 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTotal Harmonic Distortion + Noise (THD+N)\u003c\/td\u003e\n      \u003ctd\u003e≤0.00145% @ 1 kHz\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIntermodulation Distortion (IMD)\u003c\/td\u003e\n      \u003ctd\u003e≈0.002% @ -1 dBFS\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eRCA Line Output\u003c\/td\u003e\n      \u003ctd\u003e2.5 Vrms (Fixed), 100Ω Output Impedance\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eXLR Balanced Output\u003c\/td\u003e\n      \u003ctd\u003e5.1 Vrms (Fixed), 100Ω Output Impedance (Pin 1 GND, Pin 2 Hot, Pin 3 Cold)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Supply Requirement\u003c\/td\u003e\n      \u003ctd\u003eAC 115V \/ 230V (50\/60 Hz)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePower Consumption\u003c\/td\u003e\n      \u003ctd\u003e\u0026lt;30 W\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n      \u003ctd\u003e430 × 300 × 80 mm (94 mm Height with Feet)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePackage Dimensions\u003c\/td\u003e\n      \u003ctd\u003e530 × 400 × 180 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTotal Weight\u003c\/td\u003e\n      \u003ctd\u003e10 kg (Including Packaging)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Gustard","offers":[{"title":"Satin Black","offer_id":52739992420618,"sku":"GUSTARD-9173","price":2699.0,"currency_code":"GBP","in_stock":true},{"title":"Satin Silver","offer_id":52739992453386,"sku":"GUSTARD-9174","price":2699.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/3283\/6618\/files\/gustard-r30-discrete-r2r-27bit-network-streaming-dac-51074-p.webp?v=1773933935","url":"https:\/\/audioemotion.co.uk\/products\/gustard-r30","provider":"Audio Emotion Limited","version":"1.0","type":"link"}