{"type":"firestarter.listing","listing":{"id":"lst_nuWDFvkK","product_name":"SMSL DS20 CS43131*4 Portable DAC & Headphone Amplifier","category":null,"description":"Note: Pre-order processing time is expected to take 1 month.\n\nFeatures:-\n\n>High-Performance Portable USB DAC/AMP.\n\n>PLFC Fully Balanced Headphone Amplification Circuit.\n\n>High-End Quad DAC Chipset(4xCS43131 DAC Chips).\n\n>3rd Generation 16-core XMOS XU316 USB Processor.\n\n>PCM 32-Bit/768kHz and Native DSD256 Support.\n\n>8x MQA Unfolding.\n\n>Dedicated Audio Clock Circuit.\n\n>Firm Magnetic Connection For Easy Connection On the Back of Smartphones.\n\n>Dual USB Modes(1.1 and 2.0).\n\n>Hi-Fi Grade Internal Audio Components.\n\n>3.5mm+4.4mm Headphone Outputs.\n\n>Maximum Output 500mW.\n\n>6000mAh Battery.\n\nMeet the all-new SMSL D20, a high-performance portable USB DAC and Headphone amplifier. It features a high-performance quad DAC setup housing four units of CS43131 DAC chips along with a PLFC fully balanced amplification circuit. The DS20 provides crisp, high-resolution audio signal processing supporting 32bit/768kHz PCM and native DSD256 audio signals. With its HiFi-grade internal audio circuitry consisting of high-quality capacitors, resistors, etc., the SMSL DS20 delivers an impressive sonic performance. It supports dual USB modes supporting both UAC1.0 and UAC2.0, which makes it compatible with gaming consoles as well, including Nintendo Switch and Sony PlayStation. SMSL DS20 is the perfect companion for a true high-fidelity audio experience on the go!!\n\nClean and Powerful Amplification:-\n\nSMSL DS20 packs the PLFC Fully Balanced Headphone amplification circuit that produces a strong and powerful amplification. It delivers crystal clear output even with sensitive IEMs. At the same time, it has powerful output of about 500mW that can easily drive most IEMs and headphones without breaking a sweat.\n\nExperience Unmatched High-Resolution Audio Signal Processing:-\n\nWith a high-performance quad DAC setup featuring four units of CS43131 32-bit DAC Chips, they are combined with XMOS 3rd generation 16-core XU316 USB processor. This setup enables decodi","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/files/smsl-ds20-cs431314-portable-dac-headphone-amplifier-hifigo-644819.jpg?v=1746629320","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/smsl-ds20-cs431314-portable-dac-headphone-amplifier-hifigo-352082.jpg?v=1746629337","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/smsl-ds20-cs431314-portable-dac-headphone-amplifier-hifigo-617372.jpg?v=1746629325","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/smsl-ds20-cs431314-portable-dac-headphone-amplifier-hifigo-ds20-silver-745829.jpg?v=1746629331","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/smsl-ds20-cs431314-portable-dac-headphone-amplifier-hifigo-926976.jpg?v=1746629334","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/smsl-ds20-cs431314-portable-dac-headphone-amplifier-hifigo-183786.jpg?v=1746629328","https://cdn.shopify.com/s/files/1/0031/0453/8673/files/smsl-ds20-cs431314-portable-dac-headphone-amplifier-hifigo-255377.jpg?v=1746629322"],"price":189.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:28.953Z"},"share_url":"https://firestarter.network/l/lst_nuWDFvkK","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_nuWDFvkK' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SMSL DS20 CS43131*4 Portable DAC & Headphone Amplifier' and a budget_max comfortably above $189.99 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."]}}