{"type":"firestarter.listing","listing":{"id":"lst_z7EQIpz_","product_name":"iFi Audio SilentPower iPower X Power Supply","category":"Accessory","description":"Silence. Personified.\nThe iPower X is an ultra-low noise power supply engineered for high-performance audio and digital devices. By eliminating unwanted electrical noise, the iPower X enhances your equipment's output, providing clear, interference-free sound. Designed for versatility, this power supply is compatible with a range of devices, including DACs, routers, amps, and more. With advanced noise-canceling technology, iPower X delivers a stable power supply and an enriched audio experience, making it essential for audiophiles who demand the best.\nActive Noise Cancellation\nThe iPower X is highly effective at removing low- and mid-frequency noise, while passive insulating filters deal with higher frequency interference.\n20x Better\nFor better suppression of high-frequency noise, we added solid organic semi-conductors to its output filter. The iPower X leakage noise is 20x lower than normal SMPS (100pf vs 2,200pf).\nHigh Capacitance\nWhen compared to the original iPower: Input capacitance is 50% larger; 47uf instead of 33uf. and Output capacitance is 150% larger.\nSpecs\n\nInput: 100–240VAC (50–60Hz/1.5A), with UK/US/EU/AU interchangeable pins (sold separately)\n\nOutput: 5V/3.0A, 9V/2.5A, 12V/2.0A, 15V/1.5A\n\nOutput plug options: 3.5x1.35mm; 4.0x1.7mm; 4.8x1.7mm; 5.5x2.1mm; 5.5x2.5mm; reverse polarity plug (white)\n\nNoise floor: ~1µV\n\nDimensions: 95 (L) x 50 (W) x 43 (H) mm\n\nWeight: 135g (0.3lbs)\n","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-ipower-x-power-supply-1208403560.webp?v=1764015759","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-ipower-x-power-supply-1208403559.webp?v=1764015772","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-ipower-x-power-supply-1208403558.webp?v=1764015766","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-ipower-x-power-supply-1208403557.webp?v=1764015775","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-ipower-x-power-supply-1208403556.webp?v=1764015757"],"price":119,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:56.864Z"},"share_url":"https://firestarter.network/l/lst_z7EQIpz_","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_z7EQIpz_' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy iFi Audio SilentPower iPower X Power Supply' and a budget_max comfortably above $119.00 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."]}}