{"type":"firestarter.listing","listing":{"id":"lst_NZZrWgOl","product_name":"xDuoo TA-32 High-performance DAC & Balanced Tube Class-A Headphone Amplifier","category":"Headphone DAC/Amp","description":"Class-A hybrid with swappable DAC card\nThe xDuoo TA-32 is a Class-A hybrid headphone amplifier for listeners who appreciate a bit of tube warmth paired with the punch of solid-state circuitry. It delivers up to 3000mW into a 32Ω load, giving it the power for a range of headphone types—from easy-to-handle IEMs to higher-impedance designs. It uses tube rectification and a transistor buffer, with a replaceable DAC card for shaping the sound to your preference. Its multiple digital inputs (USB, coaxial, optical, and Bluetooth) make it perfect for those with music libraries on laptops, phones, dedicated players, and elsewhere. \nTube rectification and hybrid amplifier\nThe TA-32 unifies tube and transistor technologies in one integrated design. A 5U4G vacuum tube handles rectification, while a pair of matched Ray Tubes 12AU7 CORE lend classic tube characteristics to the midrange and treble; and a Class-A transistor stage supplies a steady flow of current. This marriage of classic tube sonics and modern power delivery produces a signal that’s as warm as it is detailed.\nSwappable DAC card\nWith a replaceable DAC module, you can enjoy different DAC chips (available separately) without having to buy an entirely new DAC/Amp. Shipping with the ROHM BD34301, the TA-32 can also be used with the AK4499EX DAC module, and the ES9039PRO module, both made by xDuoo, which you can bundle with your purchase.\nSeamless connectivity\nThe TA-32 accommodates a broad range of sources like laptops, CD players, streamers, and more. It has coaxial, optical, and Bluetooth inputs, along with a USB connection for digital audio up to PCM 768kHz and DSD512. It also supports MQA 8x decoding through USB.\n3000mW output power\nDelivering up to 3000mW at 32Ω, the TA-32 supports headphone impedances from 16Ω to 600Ω. This amount of power provides ample overhead, maintaining definition in the bass, midrange, and treble. Whether you’re driving open-back or closed-back cans, the TA-32 keeps the audio clear and con","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364848046316.jpg?v=1741110643","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364848111852.jpg?v=1741110643","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847620332.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847161580.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847390956.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847587564.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847653100.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847292652.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847325420.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847194348.gif?v=1741110644","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847358188.gif?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847423724.jpg?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847685868.jpg?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847784172.jpg?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847522028.jpg?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847489260.jpg?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847259884.jpg?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847456492.jpg?v=1741110645","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847227116.jpg?v=1741110646","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364847751404.jpg?v=1741110646","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364848177388.jpg?v=1741110646","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364848210156.jpg?v=1741110646","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364848242924.jpg?v=1741110646","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364848079084.jpg?v=1741110646","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-xduoo-headphone-dac-amp-xduoo-ta-32-high-performance-dac-balanced-tube-class-a-headphone-amplifier-42364848144620.jpg?v=1741110646"],"price":999,"currency":"USD","in_stock":true,"inventory_qty":199980,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:58.003Z"},"share_url":"https://firestarter.network/l/lst_NZZrWgOl","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_NZZrWgOl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy xDuoo TA-32 High-performance DAC & Balanced Tube Class-A Headphone Amplifier' and a budget_max comfortably above $999.00 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."]}}