{"type":"firestarter.listing","listing":{"id":"lst_kZFTMB-K","product_name":"FiiO KA11 Dongle DAC/Headphone Amplifier","category":"Headphone DAC/Amp","description":"Note: The silver variant of this model is backordered until July 10th.\n\nLightweight Dongle DAC/Amp\nThe KA11 is a compact DAC/amp designed to give your daily listening more clarity and ease. It pairs a CS43131 DAC with a low-noise SGM8262 op-amp and a stable power design that keeps distortion low and detail intact. THD+N reaches as low as 0.0006 percent and the signal-to-noise ratio reaches 125dB. It fits into a pocket, hangs naturally from a phone, and offers enough power for a wide range of headphones without weighing down your routine.\nAll-day power\nThe KA11 produces 245mW at 16 ohms and 200mW at 32 ohms. That output helps your headphones sound confident at normal listening levels and steady during long sessions. It gives you room to enjoy your library without pushing the device or your ears too hard.\nSmall design, easy rhythm\nThe KA11 is even smaller than the previous generation, making it simple to bring along. The short cable stays manageable when you’re on the move. It slips into a pocket, sits lightly against a tablet, or disappears beside a laptop. \nCleaner sound, clearer details\nThe CS43131 DAC works with a high-precision crystal oscillator and a dedicated power supply stage to maintain stable timing and low noise. The circuit layout helps reduce interference, giving quieter passages more space and letting subtle textures come forward naturally.\nStronger cables, softer handling\nThe cable uses high-purity oxygen-free palladium-plated copper wires covered in flexible silicone and braided cloth. It bends easily and handles daily movement without feeling fragile. The materials support clean signal transmission while staying comfortable to use day after day.\nDesigned for many devices\nThe KA11 works with Android, iOS, Windows, and Mac. Choose USB-C or Lightning, plug in, and start listening. It supports 384kHz/32bit PCM and DSD256, giving you a portable way to enjoy high-resolution audio anywhere you like to unwind.\nApp control when you want it\nOn Android, the Fi","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731044.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731043.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731042.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731041.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731040.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731039.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731038.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731037.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731036.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731035.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731034.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209731033.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-silver-1209796418.jpg?v=1770996189","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-dongle-dac-headphone-amplifier-1224358937.jpg?v=1772192587","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-fiio-headphone-dac-amp-fiio-ka11-dongle-dac-headphone-amplifier-1224358936.jpg?v=1772192529"],"price":32.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:56.802Z"},"share_url":"https://firestarter.network/l/lst_kZFTMB-K","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_kZFTMB-K' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy FiiO KA11 Dongle DAC/Headphone Amplifier' and a budget_max comfortably above $32.99 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."]}}