{"type":"firestarter.listing","listing":{"id":"lst_RxY3cPLD","product_name":"Audalytic AH90 Streamer/DAC/Headphone Amp","category":"Streaming Media Player","description":"High-Resolution Streaming DAC/Amp\nThe AUDALytic AH90 is a compact desktop streamer, DAC, and headphone amplifier built with network playback, high-resolution decoding, and both balanced and single-ended headphone listening in one clean component. It combines AKM’s AK4499EX DAC architecture, an AK4191 modulator, XMOS XU316 USB processing, FPGA-based signal handling, Roon Bridge, UPnP, HQPlayer NAA, MQA support, and a built-in headphone amp with 4.4mm balanced and 6.35mm single-ended outputs.\nSeparate digital and analog architecture\nAt the center of the AH90 is an AK4499EX DAC paired with an AK4191 modulator. This separates digital processing from analog conversion, helping reduce interference at the source. Each channel also gets independent power supply and grounding, giving the DAC section a cleaner foundation for detailed, low-noise playback.\nFPGA control for cleaner signal handling\nThe AH90 uses FPGA processing for signal routing, clock management, PLL, DoP decoding, and silent PCM/DSD switching. In plain terms, the FPGA helps organize the digital side of the unit before conversion, so your music moves through the device with tighter timing and fewer unnecessary interruptions.\nNetwork streaming built in\nConnect the AH90 to your network and use it as a streamer through Roon Bridge, UPnP, and HQPlayer NAA. It also supports AirPlay, Spotify, and Tidal, giving you a practical way to play from the services and libraries you already use without needing a separate streamer on your desk.\nHigh-resolution USB decoding\nThe XMOS XU316 USB stage supports PCM up to 768kHz, DSD512, and MQA 8X, which gives the AH90 plenty of format coverage for high-resolution libraries, desktop playback, and modern streaming workflows.\nBalanced and single-ended headphone listening\nThe built-in headphone amplifier gives you both 4.4mm balanced and 6.35mm single-ended outputs. Balanced output reaches up to 1000mW at 64Ω and 32Ω, while single-ended output reaches up to 500mW at 32Ω. 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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_RxY3cPLD' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Audalytic AH90 Streamer/DAC/Headphone Amp' and a budget_max comfortably above $599.00 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."]}}