{"type":"firestarter.listing","listing":{"id":"lst_vrpV7OQx","product_name":"TOPPING D90SE MQA Bluetooth Full Balanced DAC","category":null,"description":"\nFeatures:-  \n\n\n>Flagship ES9038Pro DAC Chip.  \n\n>Hi-Res Audio & Hi-Res Audio Wireless Certified.  \n\n>Flagship-Grade Performance With Ultra-Low Distortion.  \n\n>2nd Generation 16-Core XMOS XU216 USB Signal Receiver.  \n\n>PCM Decoding up to 32-Bit/768kHz.  \n\n>Native DSD512 Decoding.  \n\n>IIS Input Supports Native DSD1024 Support.  \n\n>MQA Decoding Support across USB, Coaxial, Optical, and AES Inputs.  \n\n>High-Resolution Bluetooth V5.0 Connectivity With LDAC Transmission Codec.  \n\n>RCA & XLR Output Support.  \n\n>Ultra-Low Noise Pre-Amp Function.  \n\n>Fully Operational Remote Control.  \n\n\nOutput Parameters(RCA):-  \n\n\n>THD+N(A-Weighted): <0.00007%@1kHz.  \n\n>THD+N(No-Weight): <0.0008%@20Hz-20kHz.  \n\n>SNR: 127dB.  \n\n>Dynamic Range: 127dB.  \n\n>Frequency Response: 20Hz-40kHz(+/-0.3dB).  \n\n>Output Level: 2.1Vrms@0dBFS(4V Mode), 2.6Vrms@0dBFS(5V Mode).  \n\n>Noise: <1.3uVrms.  \n\n>Crosstalk: -124dB@1kHz.  \n\n>Channel Balance: 0.3dB.  \n\n>Output Impedance: 100 ohms.  \n\nOuptut Parameters(XLR):-\n\n>THD+N(A-Weighted): <0.00005%@1kHz.  \n\n>THD+N(No-Weight): <0.0003%@20Hz-20kHz.  \n\n>SNR: 134dB.  \n\n>Dynamic Range: 134dB.  \n\n>Frequency Response: 20Hz-40kHz(+/-0.3dB).  \n\n>Output Level: 4.2Vrms@0dBFS(4V Mode), 5.2Vrms@0dBFS(5V Mode).  \n\n>Noise: <1.1uVrms.  \n\n>Crosstalk: -139dB@1kHz.  \n\n>Channel Balance: 0.3dB.  \n\n>Output Impedance: 100 ohms.\n\nMeet the all-new flagship Balanced Desktop DAC, the Topping D90SE. Topping has carefully implemented an advanced ES9038Pro 32-Bit DAC chip that is paired with a 16-core XMOS XU216 USB signal receiver chip for high-resolution audio decoding. The D90SE supports full MQA decoding as well as PCM 768kHz and native DSD512 decoding.\n\nFlagship DAC, Flagship Performance:-\n\nTopping D90SE is a flagship-grade desktop DAC capable of providing unmatched performance with its high-quality audiophile-grade components. It achieves industry-leading performanc","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/topping-d90se-mqa-bluetooth-full-balanced-dac-hifigo-768217.jpg?v=1668186390","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/topping-d90se-mqa-bluetooth-full-balanced-dac-hifigo-829497.jpg?v=1668185867","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/topping-d90se-mqa-bluetooth-full-balanced-dac-hifigo-648086.jpg?v=1668186231"],"price":584.35,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:29.403Z"},"share_url":"https://firestarter.network/l/lst_vrpV7OQx","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_vrpV7OQx' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy TOPPING D90SE MQA Bluetooth Full Balanced DAC' and a budget_max comfortably above $584.35 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."]}}