{"type":"firestarter.listing","listing":{"id":"lst_Em7CGY-F","product_name":"Yanyin Canon Pro","category":"In-Ear Monitors","description":"\n\n\nYanyin Canon Pro – Refined Audio Excellence\nDrawing on years of tuning expertise from the Canon series, this model takes an innovative acoustic approach by integrating two additional balanced armature drivers. The result is a further extended frequency range and enhanced clarity across sound layers and details. Building on a well-established tuning foundation, the Yanyin Canon Pro faithfully reproduces every note, delivering an authentic recording experience.\n\n\nAll-New Upgraded Design\nFeaturing a liquid silicone suspension edge paired with an LCP dome diaphragm dynamic driver, the bass resonates like a steady heartbeat—deep and powerful, infusing each melody with invigorating energy. Two additional balanced armature high-frequency units deliver crisp treble, while the increased driver count enhances both pressure and sound density. With a robust midrange, the seamless integration of lows, mids, and highs invites you to lose yourself in the music.\n\n\n\nPremium Hi-Fi Cable\nCrafted from high-quality single crystal copper, this cable features a single-core 22AWG design with 140 strands precision-braided into four groups, paired with refined alloy hardware. The result is a lightweight, comfortable, and durable cable that delivers near-flagship-level sound clarity, providing a pure and unadulterated audio experience.\n\n\nMeticulous Craftsmanship in Every Detail\nFrom material selection to refined workmanship, every detail has been carefully honed. Yanyin Technology’s uncompromising quality standards shine through in the Canon Pro, ensuring both reliable quality and stable performance. Even with the added complexity of additional drivers and intricate frequency division, two tuning switches have been thoughtfully retained to accommodate a variety of musical styles, giving you more flexibility in your listening experience.\n\n\n\nSwitch Explanation\nThe switches are designed for bass control. The headphone's frequency response functions like a seesaw—excess bass can mute the highs","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8668.jpg?v=1740040073","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8665.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8661.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8662.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8663.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8657.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8658.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8659.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8670.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8672.jpg?v=1740040152","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_8655.jpg?v=1740040152"],"price":399.99,"currency":"USD","in_stock":true,"inventory_qty":29997,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:45.295Z"},"share_url":"https://firestarter.network/l/lst_Em7CGY-F","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_Em7CGY-F' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Yanyin Canon Pro' and a budget_max comfortably above $399.99 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."]}}