{"type":"firestarter.listing","listing":{"id":"lst_nU-RygJb","product_name":"iFi Audio SilentPower iDefender Max USB-C Ground Loop Breaker","category":"Accessory","description":"Pure, Pristine Sound Awaits.\nIntelligent USB-C ground loop breaker Eliminate distracting hum and noise in your computer-based audio system. We know how crucial it is for you to disconnect and immerse yourself in your favourite music. Whether you’re relaxing after a long day or losing yourself in the rhythms of your favourite songs, the clarity of your audio is paramount. However, excess earth connections from using multiple plugs within your audio setup often introduces ground loop noise, causing irritating hum in your speakers or headphones – significantly detracting from your listening experience.\nThe iDefender Max intelligently removes unwanted earth connections to resolve annoying ground loop hum, bringing you closer than ever to the music you love.\nIsoGround® Technology\nIsoGround Technology intelligently removes the earth connection without compromising equipment or user safety.\nUSB Noise Termination®\nThe input of the iDefender Max effectively removes noise from USB power at the source.\nExternal USB-C Power Input\nA USB-C power input that bypasses USB power from the PC, which you can replace with a clean external power supply.\nSpecs\n\nInput/Output: USB-C\n\nCompatibility: USB 3.0\n\nMax power support: Up to 100W (20V/5A)\n\nDimensions: 51.3 x 20 x 12mm (2.0 x 0.8 x 0.5”)\n\nNet weight: 21g (0.74oz)\n\nLimited warranty: 12 months\n\nNote: The image colour may differ from the actual product due to lighting; refer to the product for accuracy.\n","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-idefender-max-usb-c-ground-loop-breaker-1208375880.jpg?v=1764008445","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-idefender-max-usb-c-ground-loop-breaker-1208375879.webp?v=1764008438","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-idefender-max-usb-c-ground-loop-breaker-1208375878.webp?v=1764008452","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-idefender-max-usb-c-ground-loop-breaker-1208375877.webp?v=1764008456","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-idefender-max-usb-c-ground-loop-breaker-1208375876.webp?v=1764008450","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-ifi-accessory-ifi-audio-silentpower-idefender-max-usb-c-ground-loop-breaker-1208375875.webp?v=1764008447"],"price":79,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:56.871Z"},"share_url":"https://firestarter.network/l/lst_nU-RygJb","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_nU-RygJb' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy iFi Audio SilentPower iDefender Max USB-C Ground Loop Breaker' and a budget_max comfortably above $79.00 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."]}}