{"type":"firestarter.listing","listing":{"id":"lst_zzdVHPYs","product_name":"xDuoo X-R01 Multilayer Acrylic HIFI Rack","category":"Accessory","description":"\nPerfect for stacking xDuoo’s amps and DACs\n\nMade with hardened aluminum columns and high-hardness acrylic boards, this four-shelf unit is the perfect way to stack xDuoo’s lineup of amps and DACs.\nThe X-R01 is best for…\nThe X-R01 is the standard size rack that’s made for storing the:\n\nxDuoo MU-603 Bluetooth DAC/Tube Preamplifier\nxDuoo MT-601 Tube CLass-A Headphone Amplifier\nxDuoo MT-603 Multichoice Pre-amp\nxDuoo MU-601 Desktop DAC\nxDuoo MU-602 SPDIF DAC\n\nThe X-R01 Plus is best for…\nThe X-R01 Plus is the larger size rack that’s made for all of the DACs and amps that that X-R01 can hold plus:\n\nxDuoo MT-602 Tube Class-A Headphone Amplifier\nxDuoo MU-605 HD Bluetooth Receiver\nxDuoo MU-604 Desktop DAC\n\nProduct highlights\n\nFour shelves\nHardened aluminum columns\nHigh-hardness acrylic board \n\nSpecs\n\nColumn material: aluminum\nShelf material: acrylic\nSize of X-R01:\n\nUnit height: 7.87” (20cm)\n\nUnit depth: 5.39” (13.7cm)\n\nUnit width: 7” (17.8cm)\nIndividual shelf height: 2.8” (7.2cm)\n\nSize of X-R01 Plus\n\nUnit height: 7.87” (20cm)\n\nUnit depth: 5.39” (13.7cm)\n\nUnit width: 8.8” (22.5cm)\n\nIndividual shelf height: 2.8” (7.2cm)\n\n\nWhat’s included\n\nX-R01 Multilayer HIFI Rack:\n\nTop nuts x4\nFlat gasket x4\nAluminum pillars x12\nAcrylic board x4\nFoot pad x4\n\nInstruction manual\n","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707132829932.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707118903532.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707111727340.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707111694572.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707124441324.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707123949804.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707119886572.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707123097836.jpg?v=1741112476","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-accessory-xduoo-x-r01-multilayer-acrylic-hifi-rack-37707111596268.jpg?v=1741112476"],"price":129.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:00.217Z"},"share_url":"https://firestarter.network/l/lst_zzdVHPYs","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_zzdVHPYs' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy xDuoo X-R01 Multilayer Acrylic HIFI Rack' and a budget_max comfortably above $129.99 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."]}}