{"type":"firestarter.listing","listing":{"id":"lst_8Z5D8y0A","product_name":"GUSTARD X26III","category":"AMP & DAC","description":"                                             Dual ES9039SPRO Chips                        The Gustard X26III features dual ES9039SPRO chips for superior digital-to-analog conversion, with one chip dedicated to each channel—left and right—for precise stereo sound. Independent power supplies and grounding for each chip ensure minimal interference, delivering a clean, detailed, and immersive audio experience.                                                                                    DSP Digital Filter                        The DSP Digital Filter utilizes a high-performance solution built on the Analog Devices SHARC digital audio-specific DSP platform. Its primary objective is to reduce audio in-band aliasing noise within the digital domain. By upscaling and shaping the raw digital audio stream, this filter enhances overall sound quality. Key technical features include an anti-aliasing noise algorithm and high-precision 64-bit floating-point operations, ensuring optimal performance and clarity.                                                                                    FPGA Programmable Logic Chip                        The FPGA Programmable Logic Chip incorporates exclusive technologies, including digital integrated circuits with self-constructed logic functions, clock management, 2nd PLL digital shaping, DOP demodulation, and PCM/DSD depop switch. These innovations provide a solid foundation, ensuring excellent sound quality and optimal performance.                                                                                    GCLK-02 Clock Module                        The GCLK-02 is a high-performance clock frequency synthesizer that utilizes advanced PLL (Phase Locked Loop) technology to ensure stability and accuracy of the clock signal. It offers flexible clocking options, allowing users to choose between a local clock source or an external 10MHz clock signal. This design significantly reduces the impact of front-end clock performance on the ov","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_262c0889-9e4c-4e1a-a885-5e66ebccdc00.jpg?v=1730877590","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2_c0c16713-6b84-4be5-b817-945fbb4d418d.jpg?v=1730877590","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/5_ab7078eb-79de-434b-b07d-29d7eb4e586b.jpg?v=1730877589","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/7_f7d7315d-1248-4836-aad0-5ea5f55a89ff.jpg?v=1730877590","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/4_ff0d6e36-40b7-4c06-8758-c419cb77cd25.jpg?v=1730877590","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/6_d7867793-804f-42ab-99b1-8021d0f8810a.jpg?v=1730877590","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3_9101dc3d-a9d8-4a21-a512-8d659378884c.jpg?v=1730877590"],"price":1599.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:45.676Z"},"share_url":"https://firestarter.network/l/lst_8Z5D8y0A","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_8Z5D8y0A' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GUSTARD X26III' and a budget_max comfortably above $1599.99 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."]}}