{"type":"firestarter.listing","listing":{"id":"lst_v8SKbiE5","product_name":"xDuoo XA-10 DAC/Headphone Amp","category":"Headphone DAC/Amp","description":"An all-in-one DAC/Amp\nMost scholars agree that Walt Whitman wasn’t referring to the XA-10 when he penned the line “I am large, I contain multitudes.” Historical inaccuracies aside, the line pretty well sums up xDuoo’s latest feature-rich offering. With top-of-the-line decoding, tons of inputs and outputs, and massive output power, the XA-10 contains all the prerequisites of a truly audiophiliac machine. \nFull MQA decoding\nDid you know that MP3 files deliver just 10% of original studio recordings? That’s one-tenth of the nuance, depth, and richness that the artist intended for you to hear. MQA (Master Quality Authenticated) files, on the other hand, deliver the full, uncompressed sound of the original master recordings in all their richness. The XA-10 features full MQA-decoding, delivering the best possible version of your music. \nTop-of-the-line decoding\nThanks to double AKM AK4493EQ DAC chips, the XA-10 can decode the highest sample rates outside of MQA. The 32-bit, 2-channel chips are capable of decoding up to 32-bit/768kHz PCM and 22.4mHz DSD512. A newly developed capacitor filter allows the chips to achieve all this while using far less power consumption than previous generations. \nFully-balanced architecture\nThe XA-10 was designed with purists in mind. Its fully balanced architecture, which features double DACs, amplifier circuits, and balanced outputs, goes above and beyond to eliminate interference and crosstalk. \n4,000mW output power \nThe XA-10 boasts 4,000mW of output power, allowing you to drive popular high-impedance headphones like the Sennheiser HD 660 S, the Beyerdynamic DT 1990 Pro, and the Audeze LCD-4. Anything with an impedance less than 601Ω is fair game. 4,000mW of power isn’t quite enough to drive passive speakers, but you could use the XA-10 as a preamp for a pair of powered speakers. \nTHD+N of 0.0008% \nThe XA-10 has a Total Harmonic Distortion + Noise rating of 0.0008%. Great, you may be thinking, but, uh, what does that mean? It can be diffic","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649833386155.jpg?v=1628233482","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649823522987.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649924579499.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23693029900459.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-29585638097067.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649904984235.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649909506219.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649938571435.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649894826155.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649890697387.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649885290667.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649868185771.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649872511147.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649943584939.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649857568939.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649850196139.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23693025411243.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649829355691.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649956790443.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649816674475.jpg?v=1740212671","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649820573867.jpg?v=1628233482","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649808941227.jpg?v=1628233482","https://cdn.shopify.com/s/files/1/0225/2721/3642/products/apos-audio-xduoo-headphone-dac-amp-xduoo-xa-10-dac-headphone-amp-23649806876843.jpg?v=1628233482"],"price":479,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:01.065Z"},"share_url":"https://firestarter.network/l/lst_v8SKbiE5","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_v8SKbiE5' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy xDuoo XA-10 DAC/Headphone Amp' and a budget_max comfortably above $479.00 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."]}}