{"type":"firestarter.listing","listing":{"id":"lst_um0vqLZl","product_name":"SMSL SU-9 Pro MQA Desktop DAC","category":"DAC (Digital-to-Analog Converter)","description":"\nCutting-edge desktop DAC\n\nThe SMSL SU-9 Pro MQA Desktop DAC pushes the desktop DAC game forward with a set of cutting-edge components like a brand-new ESS SABRE DAC chip, a third gen jitter elimination chip, and a third gen USB controller. Plus, a number of quality-of-life improvements like an updated UI and DOP display make this DAC as incredible to operate as listen to.\n8-channel flagship SABRE chip\nThe SU-9 Pro uses an 8-channel ESS SABRE ES9039MPRO DAC chip with a total of 11 OPA-1612A op-amps. This setup boasts an incredible 134dB of dynamic range plus stereo MQA rendering built right in. \nThird generation USB controller\nWith a third-generation XMOS XU316 USB controller, the SU-9 Pro offers a true 32-bit USB solution, with support for PCM 768kHz and DSD512. \nBuilt-in shielding for ultra low-noise\nAchieving the incredible noise performance of 0.00005% THD+N requires a staggering degree of brilliant engineering. The SU-9 uses speciality-designed discrete components, a linear regulated power supply, several low-noise regulated power supplies, and built-in shielding. The result is a pure black backdrop for your music to shine against.\nHD Bluetooth 5.0\nUse your phone, laptop, tablet, or computer to stream from anywhere in your place with Bluetooth 5.0. Enjoy HD codecs like LDAC and AptX HD that support audiophile-grade bit and sampling rates up to 24bit/96kHz. \nExquisitely-designed chassis\nPrecisely milled with aluminum alloy, the outer shell is both stately and strong. The sharp edges have been chamfered and the shell has been anodized for an altogether smooth finish. \nProduct highlights\n\nESS SABRE ES9039MPRO D/A chip\nMQA &amp; MQA-CD\nDSD512 and PCM 32-bit/768kHz\nThird gen XMOS XU-316 USB controller \nThird gen jitter elimination chip\nBluetooth 5.0 with LDAC and AptX HD\nRemote control\nCNC milled aluminum alloy shell\nMax SNR: 134dB\nMax THD+N: 0.00005%\n\nSpecs\n\nInputs: USB, Optical, Coaxial, Bluetooth\nOutputs: RCA, XLR\nLine out amplitude\n\nXLR: 5.2Vrms\nRCA: 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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_um0vqLZl' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMSL SU-9 Pro MQA Desktop DAC' and a budget_max comfortably above $499.99 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."]}}