{"type":"firestarter.listing","listing":{"id":"lst_6aM9TgU8","product_name":"E1DA 9039S 2.5MM Balanced Input USB-C DAC Headphone Amplifier","category":null,"description":"Superior Sound, Anywhere, Anytime\nElevate your audio experience with the E1DA 9039S, a compact DAC that redefines portable audio excellence. With unmatched sound quality and performance, the 9039S delivers a listening experience like no other, making it the ultimate companion for audiophiles on the go.\nEngineered for Perfection\nBuilt on a legacy of innovation, the 9039S is the result of relentless pursuit of audio perfection. Designed to outperform the competition, the 9039S sets a new standard for portable DACs, offering a level of clarity and precision that's simply unmatched.\nUnrivaled Performance, Uncompromising Quality\nExperience the power of true audio fidelity with the 9039S. With dual ES9039Q2M chips, the 9039S delivers a dynamic range of 133db(A) and minimal distortion, ensuring every note is reproduced with stunning accuracy and detail.\nReal-World Testing, Real-World Results\nTested under real-world conditions, the 9039S consistently delivers exceptional performance. With rigorous testing and meticulous attention to detail, the 9039S ensures unmatched reliability and consistency, even under the most demanding circumstances.\nThe Future of Portable Audio\nJoin the revolution in portable audio with the 9039S. With its advanced features and unmatched performance, the 9039S is the future of portable DACs, offering audiophiles a new level of audio excellence.\nCustomizable Control, Seamless Integration\nTake control of your audio experience with the Tweak_9039.exe app. Offering customizable features and advanced settings, the app allows you to tailor your DAC to suit your preferences, ensuring a seamless integration with your existing setup.\nUnmatched Support, Unparalleled Peace of Mind\nRest easy knowing that your investment is protected with unrivaled support and guidance. With dedicated firmware updates and expert assistance, we're committed to ensuring that your experience with the 9039S is nothing short of exceptional.\nSpecifications:\nMaterials: Sandblasted/anod","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/e1da-9039s-25mm-balanced-input-usb-c-dac-headphone-amplifier-hifigo-9039s-25mm-449823.jpg?v=1715323480","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/e1da-9039s-25mm-balanced-input-usb-c-dac-headphone-amplifier-hifigo-117513.jpg?v=1715323421","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/e1da-9039s-25mm-balanced-input-usb-c-dac-headphone-amplifier-hifigo-912406.jpg?v=1715323283","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/e1da-9039s-25mm-balanced-input-usb-c-dac-headphone-amplifier-hifigo-140700.jpg?v=1715323443"],"price":139,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.958Z"},"share_url":"https://firestarter.network/l/lst_6aM9TgU8","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_6aM9TgU8' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy E1DA 9039S 2.5MM Balanced Input USB-C DAC Headphone Amplifier' and a budget_max comfortably above $139.00 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."]}}