{"type":"firestarter.listing","listing":{"id":"lst_ObE3v4SY","product_name":"Singxer SDA-6 PRO2 / PRO 2 Dual AK4499EX Digital to Analog Convertor (DAC)","category":null,"description":"Features:-\n>New-Generation AK4191+Dual AK4499EX DAC chipset.\n>XMOS XU316 USB Processor.\n>Decodes 32bit/768kHz PCM and Native DSD512.\n>Optimized Ultra-Low Noise Power Supply System.\n>Digital Pre-Amp Function.\n>Two-Level Gain Modes.\n>OLED Display Screen.\n>External 10M Clock Input.\n>Self-Developed Adaptive Clock System.\n>High-performance digital-analogue Hybrid Phase-Locked Loop.\n>4-Way Fully Balanced Class A Discrete Output Circuit.\n>Large FPGA For Signal Processing.\n>Built-in 40-watt Customized O-Type Transformer.\n>115V and 230V AC Voltage Support With Internal Toggle Switch.\nSingxer SDA-6 Pro 2 is the latest flagship DAC developed with AKM’s new-generation AK4191+dual AK4499EX DAC chips and a custom-developed FPGA signal processing architecture. Singxer has optimized the internals of the SDA-6 Pro 2 to achieve class-leading performance promising quality output with ultra-low distortion and high SNR performance. The SDA6 Pro 2 supports native DSD and 32-bit PCM audio signals!!\nNew-Generation AKM DAC Chipset:-\nEnjoy amazing sound signal decoding performance with a rich, velvety AKM in-house sound. The Singxer SDA6 Pro 2 comes equipped with a new-gen AK4191+Dual AK4499EX DAC chipset. This dual DAC arrangement delivers quality output by providing a natural tone, exquisite details, ultra-clear background, and low distortion performance. The output has amazing dynamics and high SNR performance.\nUpgraded XMOS USB Processor Chipset:-\nSingxer has upgraded the USB processor chip on the SDA6 Pro 2. It now comes with an XMOS XU316 16-core 3rd generation processor that enables smooth sound signal processing supporting up to 32-bit/76kHz PCM and native DSD512 audio signals. The SDA 6 Pro 2 is a true flagship-level performer in terms of USB Processing and overall performance.\nSpecially Developed Large-Scale FPGA Architecture:-\nIn order to achieve smooth digital audio signal processing, SDA-6 Pro 2 features a specially optimized FPGA archit","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/singxer-sda-6-pro2-pro-2-dual-ak4499ex-digital-to-analog-convertor-dac-hifigo-sda-6-pro2-black-879782.jpg?v=1703651984","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/singxer-sda-6-pro2-pro-2-dual-ak4499ex-digital-to-analog-convertor-dac-hifigo-374771.jpg?v=1703651974","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/singxer-sda-6-pro2-pro-2-dual-ak4499ex-digital-to-analog-convertor-dac-hifigo-263067.jpg?v=1703652002"],"price":1169.1,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:30.152Z"},"share_url":"https://firestarter.network/l/lst_ObE3v4SY","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_ObE3v4SY' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Singxer SDA-6 PRO2 / PRO 2 Dual AK4499EX Digital to Analog Convertor (DAC)' and a budget_max comfortably above $1169.10 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."]}}