{"type":"firestarter.listing","listing":{"id":"lst_CMDjIUfc","product_name":"SMSL D200 HiFi Audio Decoder with MQA Decoding and External Clock Input","category":"DAC (Digital-to-Analog Converter)","description":"The SMSL D200 is a high-performance HiFi audio decoder designed for listeners who value clarity, detail, and clean sound reproduction. It supports MQA decoding, allowing you to enjoy high-resolution audio with greater depth and detail, and also features an external clock input for users who want more advanced system integration and improved timing performance.Built for flexibility, the D200 works well with computers, digital transports, streamers, and other audio sources. It fits easily into both desktop and home audio setups, delivering a transparent, dynamic, and refined listening experience.Key Features:\r\nSupports MQA decoding for high-resolution audio playback\r\nEquipped with an external clock input for advanced audio setups\r\nMultiple digital input options for flexible connectivity\r\nClean, detailed, and natural sound signature\r\nGreat for desktop HiFi systems and home audio use\r\nCondition: Open box / used condition may vary depending on the unit.","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-addsoap-dac-digital-to-analog-converter-smsl-d200-hifi-audio-decoder-with-mqa-decoding-and-external-clock-input-1233069341.jpg?v=1782425580","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-addsoap-dac-digital-to-analog-converter-smsl-d200-hifi-audio-decoder-with-mqa-decoding-and-external-clock-input-1233069342.jpg?v=1782425579"],"price":249.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:55.839Z"},"share_url":"https://firestarter.network/l/lst_CMDjIUfc","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_CMDjIUfc' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMSL D200 HiFi Audio Decoder with MQA Decoding and External Clock Input' and a budget_max comfortably above $249.99 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."]}}