{"type":"firestarter.listing","listing":{"id":"lst_vQQRJ7pU","product_name":"SIMGOT DEW4X","category":"Audio Decoder","description":"\n\nUnparalleled Audio Quality with Dual C43198 DAC Chips\nThe DEW4X is equipped with dual C43198 DAC chips, boasting a dynamic range of 130dB for authentic, expressive music reproduction. It supports 384kHz/32Bit PCM and DSD 256 high-definition audio, effortlessly decoding various sources. The peripheral filtering circuits ensure suppression of power noise and interference, delivering a pure and stable audio signal.\n\n\nExceptional Sound Clarity and Low Noise Design\nThis device achieves a remarkably low noise level, with a signal-to-noise ratio of 130dB and adistortion rate of just 0.0002% (@4.4mm BAL). The design ensures sound is presented against abackground as dark and quiet as a curtain, creating an almost noiseless soundscape (1μVrms).\n\n\nSophisticated Build and Aesthetic Appeal\nThe DEW4X boasts an aircraft-grade aluminum alloy body, CNC precision machined for a sleek, contoured design. Its surface is sandblasted and anodized in black to resist oxidation and fatigue, complemented by laser engraving for a textured finish. It features a convenient Type-C audio interface, emphasizing both function and form.\n\n\nHigh-Quality Connectivity and Versatility\nA high-quality oxygen-free copper-wound shielding layer reduces interference, enhancing sound resolution and transparency. The replaceable cable design allows for easy upgrades and connections to various devices, including a standard Type-C to USB and an optional lightning interface for Apple devices.\n\n\nUser-Friendly Features and Adaptive Control\nThe device comes with exquisitely designed buttons for easy operation and smooth switching between levels. It supports the UAC1.0 standard and offers compatibility with various devices. The 3.5mm SE stereo and 4.4mm BA output interfaces cater to a wide range of headphone plugs. Additionally, the 30-level button adjustment for volume control features a non-linear progression, allowing for precise volume settings that are remembered even after power off.\n\n\nInstructions for use\n1. Pl","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0305.jpg?v=1705564381","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0309.jpg?v=1705564381","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0310.jpg?v=1705564379","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0297.jpg?v=1705564382","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0299.jpg?v=1705564379","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0299.png?v=1705564380","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0300.jpg?v=1705564378","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0302_ca3df716-2f42-4074-9158-053745cbf097.jpg?v=1705564379","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/IMG_0303.jpg?v=1705564380"],"price":90.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:46.336Z"},"share_url":"https://firestarter.network/l/lst_vQQRJ7pU","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_vQQRJ7pU' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy SIMGOT DEW4X' and a budget_max comfortably above $90.99 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."]}}