{"type":"firestarter.listing","listing":{"id":"lst_S7JAdNcK","product_name":"Gizaudio × Binary Chopin 1DD+3BA Hybrid IEMs","category":null,"description":"\n\n*The curve is measured by a third party and is for reference only.\n\nFeatures:-\n\n>Designed in Collaboration With Gizaudio.\n>Four-Driver Hybrid Setup.\n>8mm Ceramic Diaphragm Dynamic Driver.\n>Customized Mid-Range Balanced Armature Driver.\n>Customized Composite Dual Balanced Armature Driver for High-Frequency (2BA).\n>Stunning Design With Stainless Steel Facepanels.\n>3D Printed Resin Material Cavities. >Comfortable Design.\n>High-Purity OFC SIlver-Plated Litz Cable.\n>Available in 3.5mm or 4.4mm Termination Options.\n\nTechnical Information:-\n\n>Impedance: 12Ω@1kHz.\n>Sensitivity: 122dB/Vrms.\n>Effective Frequency Response Range: 5Hz-20kHz.\n>THD+N: <1%@1kHz.\n\nOn the concept of \"Let your ears convey sound and emotion\",  BINARY Acoustics has been pursuing better sound quality since 2017. Some IEMs have been already developed and have gained a lot of attention in the Chinese market. For example: EP1D, UNICORN, VIOD, D1 and D2.\n\nBinary Acoustics in Collaboration with Gizaudio has designed the all-new Chopin. This brilliantly crafted IEM houses a four-driver hybrid configuration featuring a low-frequency dynamic driver, midrange customized BA, and high-frequency customized composite dual BA driver setup on each side. It has been crafted using top-quality components along with simulated tuning adjustments by Gizaudio to achieve an impressive sound performance. Using an independent three-frequency RC Filter, the pair achieves a true high-resolution sound with ultimate clarity and lower distortion!! Experience your favorite music with an impressive resolution with Chopin!!\n\nDesigned in Collaboration With Gizaudio:-\n\nGizaudio is a famous media channel with a huge following. Binary Acoustics has worked closely with Gizaudio using their simulated frequency curve suggestions to achieve the ultimate performance on the Chopin. The pair has been adjusted to sound correct and complement different genres of music well.\n\nComfortable Fit With Excitin","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-487096.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-483411.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-877743.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-553363.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-295808.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-750589.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-257398.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-784169.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-835564.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-558290.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-438183.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-260869.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-175916.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-568514.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-729989.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-609730.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-768024.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-698539.jpg?v=1761620755","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/gizaudio-x-binary-chopin-1dd3ba-hybrid-iems-hifigo-921263.jpg?v=1761620755"],"price":179.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.355Z"},"share_url":"https://firestarter.network/l/lst_S7JAdNcK","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_S7JAdNcK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Gizaudio × Binary Chopin 1DD+3BA Hybrid IEMs' and a budget_max comfortably above $179.99 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."]}}