{"type":"firestarter.listing","listing":{"id":"lst_yZUUMMmT","product_name":"Moondrop Armature Art 12 12 Balanced Armature Drivers IEMs","category":null,"description":"Features:-\n>High-End 12 BA Driver IEMs.\n>New XTM Complex Technology Series.\n>4+4+4 Three-Way Uniform Crossover System.\n>Exquisite Build with Aluminium Alloy CNC Faceplate.\n>CNC-Machined Aluminium Alloy Back Cavity Structure.\n>Four-in-One Quad BA Large-Size Bass Module with Open-Back Stainless Steel Diaphragm.\n>Dual Composite Dual Midrange BA Driver Setup with Lightweight Aluminum-magnesium Alloy Diaphragm.\n>Four-in-One Quad BA Treble Module with Miniature Aluminium-magnesium Alloy Diaphragm.\n>Complex and Accurate Acoustic Structure Designed in Collaboration with HeyGears.\n>Natural, Lifelike Sound Signature.\n>High-Purity Copper Litz Structure.\n>Fixed-Screw Swappable Termination Plug System(3.5mm+4.4mm).\n>Includes ddHiFi ST35 Ear-Tips.\nTechnical Information:-\n>Impedance: 5Ω±15%(@1kHz).\n>Sensitivity: 121dB/Vrms(@1kHz).\n>THD+N: ≤0.6%.\n>Frequency Response Range: 6Hz~34kHz.\n>Effect Frequency Response Range: 20Hz~20kHz.\n>Connector Type: 0.78mm 2-Pin.\n>Termination Plugs: 3.5mm+4.4mm.\nExperience the intersection of high-fidelity engineering and aesthetic beauty with the Moondrop Armature Art 12. As a cornerstone of Moondrop’s \"Art\" series, the Art 12 is designed for the most demanding audiophiles who seek a flawless, uncoloured, and highly detailed musical presentation. Utilizing a massive 12-balanced armature driver setup per side, Moondrop has achieved a level of resolution and transparency that few IEMs can rival. Moondrop has featured an advanced three-way crossover design with 4 BA drivers each for bass, midrange, and treble sections. Moondrop Armature Art 12 is from their new XTM Complex Technology series. The pair is crafted to deliver an exquisite sonic excellence across the frequency band.\nA Sophisticated 12-BA Driver Architecture:-\nThe Moondrop Armature Art 12 is a testament to what is possible with high-performance balanced armature drivers. Moondrop has equipped the Art 12 with 12 BA drivers on each side","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-armature-art-12-744162.jpg?v=1778673872","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-373466.jpg?v=1778673878","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-221529.jpg?v=1778673868","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-347115.jpg?v=1778673880","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-281589.jpg?v=1778673864","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-695174.jpg?v=1778673882","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-412984.jpg?v=1778673858","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-297718.jpg?v=1778673870","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-460840.jpg?v=1778673875","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-431080.jpg?v=1778673865","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/moondrop-armature-art-12-12-balanced-armature-drivers-iems-moondrop-805900.jpg?v=1778673861"],"price":799.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:28.221Z"},"share_url":"https://firestarter.network/l/lst_yZUUMMmT","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_yZUUMMmT' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Moondrop Armature Art 12 12 Balanced Armature Drivers IEMs' and a budget_max comfortably above $799.99 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."]}}