{"type":"firestarter.listing","listing":{"id":"lst_q33v1xnT","product_name":"Shanling UA7","category":"AMP & DAC","description":"\n\nRich, Smooth Sound with Dual JAN6418 Tubes\nThe Shanling UA7 incorporates dual JAN6418 vacuum tubes, bringing the smooth, warm sound that tube enthusiasts love, in a compact portable device. These tubes infuse your music with a rich depth and clarity, enhancing every listening experience with their classic tube warmth. The ability to easily switch between tube and transistor outputs provides you with two distinct listening profiles, delivering versatility for any musical genre or personal preference.\n\n\nESS ES9069 Hi-Fi DAC for Precise Sound\nAt the heart of the UA7 lies the ESS ES9069 DAC, a high-end component designed to provide ultra-precise, accurate sound reproduction. With support for Hi-Res PCM 768kHz/32bit and native DSD512, the UA7 allows you to enjoy audio at the highest possible fidelity. Its signal-to-noise ratio (SNR) of 117dB ensures every detail of your music is captured with exceptional clarity, offering a true audiophile experience.\n\n\nOP + BUF Amplifier Architecture for Powerful Output\nThe Shanling UA7 features an advanced OP + BUF amplifier design, utilizing OPA1662 and BUF634 to provide powerful output. Whether you’re using the 3.5mm single-ended or the 4.4mm balanced output, the UA7 delivers clear, dynamic sound with sufficient power to drive even high-impedance headphones. With up to 577mW at 32Ω balanced output, you’ll experience rich, dynamic sound across all frequency ranges.\n\n\nCompact, Portable and Sleek Design\nTrue to the Shanling UA series, the UA7 combines high portability with sleek design. The slim profile makes it perfect for on-the-go use, while the inclusion of the dual JAN6418 tubes adds a distinct visual appeal. The 0.87-inch OLED display provides easy access to playback information, while the multifunctional wheel ensures smooth control of the volume and playback settings.\n\n\nHi-Res Audio Supported\nThe Shanling UA7 supports Hi-Res audio formats up to PCM 768kHz / 32bit and native DSD512, delivering unmatched sound quality. Whether y","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_1.jpg?v=1761724621","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_2.jpg?v=1761724621","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_3.jpg?v=1761724621","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_4.jpg?v=1761724622","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_5.jpg?v=1761724621","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_6.jpg?v=1761724621","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_7.jpg?v=1761724621","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_8.jpg?v=1761724622","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/UA7Images_Low-Res_9.jpg?v=1761724621","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/e9a9ded3-ba13-4c79-a613-970e22c38350_1_d24f2bec-4fd1-4f85-84c5-9842351a8b4d.png?v=1761732830","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/e9a9ded3-ba13-4c79-a613-970e22c38350_438e6134-bf14-426b-aa36-4f31e1f47782.png?v=1761732830"],"price":269,"currency":"USD","in_stock":true,"inventory_qty":49995,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.587Z"},"share_url":"https://firestarter.network/l/lst_q33v1xnT","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_q33v1xnT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Shanling UA7' and a budget_max comfortably above $269.00 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."]}}