{"type":"firestarter.listing","listing":{"id":"lst_NdcaZcXA","product_name":"THIEAUDIO Cypher","category":"Headphones","description":"\nA Flagship Comeback\n THIEAUDIO is a name revered among audiophiles, representing a zero-to-hero story and a Robin Hood-inspired vision to redefine the audio industry’s price-to-performance ratio. The Cypher marks THIEAUDIO’s return to premium headphones, combining years of engineering experience into a modern-heritage design with an industry-leading reference sound signature.\n\n\n\n\nDecade of Acoustic Innovation\n\nFrom a small DIY-enthusiast brand to a renowned professional audio name, THIEAUDIO has maintained a singular mission: redefine audio performance and value. The Cypher is the culmination of over a decade of acoustic engineering, delivering high-fidelity sound to both professionals and audiophiles.\n\n\n\n\n\nPrecision-Engineered Dynamic Driver\nThe Cypher features a newly developed 50mm dynamic driver with a 20-core N45 magnetic array and semi-crystalline polymer-rubber composite diaphragm. A high-tension copper-aluminum composite voice coil ensures exceptional responsiveness and precise audio resolution under variable loads.\n\n\n\n\n\nReference-Class Tonal Signature\n\nYears of audio perception research and analysis of the world’s top headphones have culminated in the Cypher’s reference tuning. It features powerful, controlled bass, a neutral midrange, and accurate treble. This ensures an honest and precise reproduction of music as mixed and mastered.\n\n\n\n\n\nDeep, Articulate Bass & Neutral Midrange\nThe bass shelf delivers sub-bass extension with clarity and impact, while the flat midrange reproduces vocals and instruments with reference-grade neutrality. The treble is engineered for pin-point accuracy and natural decay, offering airy, detailed highs.\n\n\n\n\n\nImmersive Open-Back Soundstage\nAs an open-back headphone, the Cypher delivers an expansive soundstage with lifelike spatial imaging, recreating every sonic detail for immersive listening.\n\n\n\n\n\nPrecision-Machined Aluminum Build & Featherlight Premium Comfort\nCrafted from CNC-machined single-block aerospace-grade alu","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/THIEAUDIOCypher_1_9aa2e047-fab4-4acb-94b8-14028c78d74c.png?v=1774574263","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/THIEAUDIOCypher_1_e226332b-cfc7-433d-b959-e976cbef66cc.jpg?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/THIEAUDIOCypher_3_eae4713d-5cca-4d38-848a-225df6488576.png?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/THIEAUDIOCypher_6_13c6a0db-dcd6-41c8-8797-7f951001ec90.png?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/THIEAUDIOCypher_7_719ff413-4d00-41a8-8bca-e227ea71e667.png?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/3_05456e73-193c-4801-961f-9c00bca5e269.jpg?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/2_6fbba0f9-ef0b-4723-abf6-4ec4e590f477.jpg?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/5_6c280efb-1ab5-4b1d-addb-8cb75731719f.jpg?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/1_24336835-eaae-4a54-b9e2-6522ffab8e5e.jpg?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/6_21811c82-3385-4d8c-a93b-261167d74956.jpg?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/4_abe8bda1-03f2-44ae-ba9d-5dd945ecd23b.jpg?v=1774574313","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/56907be2015541bf470025aa72aa327a.jpg?v=1774574313"],"price":399,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.137Z"},"share_url":"https://firestarter.network/l/lst_NdcaZcXA","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_NdcaZcXA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy THIEAUDIO Cypher' and a budget_max comfortably above $399.00 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."]}}