{"type":"firestarter.listing","listing":{"id":"lst_lccH5RXf","product_name":"DDHiFi BC30XLR","category":"Audio Cable","description":"\n\nUsage Scenario\nThe BC30XLR cables are designed as pre-amp signal cables specifically for connecting devices with XLR-balanced outputs to inputs where left and right channels remain independent. They are ideal for applications such as linking an audio decoder to an amplifier or active speaker setup.\n\n\nBalanced XLR 3Pin\nXLR connectors are widely recognized in professional audio equipment for their use in balanced audio transmission. Each connector consists of three Pins: Pin1 for shielding, Pin2 for the positive signal (hot), and Pin3 for the negative signal (cold). This configuration ensures efficient and noise-resistant signal transfer.\n\n\nDouble-Shielded Coaxial Structure\nUnlike traditional signal cables that use multi-strand braiding and netting for tensile strength, the BC30XLR adopts a coaxial design. It features two sets of signal wires arranged coaxially with an additional outer shielding layer. This triple-layered structure provides exceptional tensile performance and effectively reduces background noise, ensuring clean and reliable signal transmission.\n\n\nSuperior Conductor Design\nThe core conductors of the BC30XLR cables utilize a blend of pure silver with varying diameters, augmented by silver-plated OCC and Furukawa silver-copper alloy. With a substantial cross-sectional area of 22.8AWG, these conductors accommodate high-power transmission requirements while optimizing signal efficiency. This design not only enhances sound quality by accurately reproducing instrument timbres but also improves sound positioning clarity, making it ideal for critical audio applications.\n\n","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BC30XLR-04_3.jpg?v=1747032840","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BC30XLR-01.jpg?v=1747032840","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BC30XLR-06.jpg?v=1747032840","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BC30XLR-02.jpg?v=1747032840","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BC30XLR-03.jpg?v=1747032840","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/BC30XLR-05.jpg?v=1747032840"],"price":129.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.066Z"},"share_url":"https://firestarter.network/l/lst_lccH5RXf","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 ","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_lccH5RXf' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy DDHiFi BC30XLR' and a budget_max comfortably above $129.99 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."]}}