{"type":"firestarter.listing","listing":{"id":"lst_QedboDZQ","product_name":"YULONG DAART Aurora Desktop DAC/Pre-amp/ Headphone Amp","category":"DAC (Digital-to-Analog Converter)","description":"Small chassis, serious sound\nThe YULONG DAART Aurora packs a surprising amount of tech into a compact form factor, making it a smart choice for audiophiles who need top-tier digital decoding, clean preamp output, and high-power headphone amplification without adding clutter to their desk. With support for up to DSD512, 768kHz PCM, 8x MQA decoding, and both single-ended and balanced outputs, it’s a true all-in-one unit that doesn’t feel like a compromise.\nCompact, fully loaded\nAt just under 8 inches wide, the Aurora still finds space for dual XLR and RCA pre-outs, a full trio of headphone outs (6.35mm, 4.4mm, and 4-pin XLR), and RCA line-in. This is rare connectivity in a desktop unit, especially one this compact.\n\nHigh-performance DAC\n\nBuilt around the ES9068AS, the Aurora delivers 32-bit/768kHz PCM and native DSD512 decoding with excellent linearity and low distortion. The THD+N clocks in at 0.0001x%, with a dynamic range of 125dB.\n\nXMOS XU216 USB and low-jitter clocking\n\nUSB audio is handled by the latest-gen XMOS XU216 solution with an NDK ultra-low phase noise oscillator. That means accurate clocking and robust compatibility with Windows, MacOS, Linux, Android, and iOS devices.\n\nBalanced discrete amplification\n\nAurora uses a fully discrete Class-A amplifier topology for both its headphone amp and preamp stages. It delivers clean, high-current output with a wide soundstage and excellent dynamics.\n\nPower where it counts\n\nThe newly developed regenerative power supply delivers up to 5A of transient current when needed, while staying efficient and quiet. So when your tracks hit hard, the Aurora doesn’t flinch. It keeps the noise floor low and the energy high.\n\nBuilt to last—and look good doing it\n\nAurora’s CNC-machined aluminum chassis is clean, solid, and seamless. A high-precision, probably-damped volume knob feels great to use, and the whole thing is sized to fit neatly into any desktop or listening station.\n\nProduct highlights\n\n\nFully balanced discrete Class A he","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368331.jpg?v=1743798298","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368325.jpg?v=1743798281","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368332.jpg?v=1743798401","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368327.jpg?v=1743798286","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368330.jpg?v=1743798296","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368329.jpg?v=1743798292","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368328.jpg?v=1743798289","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-dac-digital-to-analog-converter-yulong-daart-aurora-desktop-dac-pre-amp-headphone-amp-1154368326.jpg?v=1743798283"],"price":520,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:57.682Z"},"share_url":"https://firestarter.network/l/lst_QedboDZQ","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer <your Firestarter API key>","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_QedboDZQ' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy YULONG DAART Aurora Desktop DAC/Pre-amp/ Headphone Amp' and a budget_max comfortably above $520.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}