{"type":"firestarter.listing","listing":{"id":"lst_4HXTeoQX","product_name":"GUSTARD AUDALYTIC AH90 AK4191+AK4499EX Desktop Streamer & DAC & Headphone Amplifier","category":null,"description":"Features:-\n\n>Network Streamer with Premium DAC & Headphone Amp.\n\n>Exclusive  AK4499EX+AK4191 Flagship DAC Architecture.\n\n>FPGA Exclusive Decoding Architecture.\n\n>Latest-Gen XMOS USB Processor.\n\n>Supports hi-Res 32-Bit/768kHz PCM, Native DSD512, and 8x MQA Signal Decoding.\n\n>Supports Roon Bridge, Apple Airplay, UPnP, Spotify, Tidal Network Streaming.\n\n>Low-Noise Jitter Oscillators & CK01 Clock Module.\n\n>Independent Switch for Line-out and Headphone-out Selection.\n\n>Supports 6.35mm Single-Ended & 4.4mm Balanced Headphone Connections.\n\n>Multiple Digital Filters.\n\n>Low-Noise Integrated Power-Supply.\n\n>OLED Display Screen.\n\n>Remote Control.\n\n>Dimensions: 295x265x85mm(Package Size), 220x170x50mm(Product Size).\n\n>Weight: Approx 2 Kg.\n\nAUDALYTIC AH90 is a premium network streamer and flagship-level desktop DAC and headphone amplifier. At the very core, we have AKM’s current flagship AK4499EX+AK4191 DAC arrangement along with a high-power headphone amp section. It also has a network streaming function with built-in LAN input supporting Roon Bridge, Apple Airplay, UPnP, Spotify, and Tidal applications. We have full 8x MQA unfolding across the different inputs including USB, Coaxial, and Optical ports. Get an enchanting music listening experience with the AUDALYTIC AH90 a standalone device on your chain!!\n\nPremium Flagship AKM DAC Chipset:-\n\nAUDALYTIC AH90 houses a premium flagship Desktop DAC chipset featuring AKM’s current flagship AK4499EX DAC with an AK4191 Modulator as the core of the device. AKM DAC chips are known for their Velvet smooth sound and the latest flagship is currently one of the best in the industry. With exclusive 32-bit decoding support, the AK4499EX provides exceptional decoding characteristics with excellent SNR, DNR, and THD+N distortion performance.\n\nExclusive FPGA Architecture:-\n\nAUDALYTIC AH90 features an exclusively designed FPGA architecture. With CK01 low-jitter noise clock architecture, the","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-737374.jpg?v=1697477003","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-821038.jpg?v=1697477015","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-563988.jpg?v=1697477054","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-318958.jpg?v=1697476991","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-audalytic-ah90-black-606896.jpg?v=1697476999","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-377021.jpg?v=1697477081","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-223831.jpg?v=1697477085","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-812759.jpg?v=1697477093","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-549851.jpg?v=1697477043","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/audalytic-ah90-ak4191ak4499ex-desktop-streamer-dac-headphone-amplifier-hifigo-audalytic-ah90-silver-761901.jpg?v=1697477072"],"price":599.99,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.221Z"},"share_url":"https://firestarter.network/l/lst_4HXTeoQX","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 ","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_4HXTeoQX' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy GUSTARD AUDALYTIC AH90 AK4191+AK4499EX Desktop Streamer & DAC & Headphone Amplifier' and a budget_max comfortably above $599.99 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."]}}