{"type":"firestarter.listing","listing":{"id":"lst_m_qEcLCR","product_name":"Shanling SM1.3R","category":"AMP & DAC","description":"                                          Exceptional R2R DAC Performance                The SM1.3R features the second generation of Shanling's in-house developed R2R DAC, a true high-end solution previously released with the SCD3.3 SACD player. Its upgraded R2R assembly utilizes 212 0.01% ultra-precise resistors for the 24-bit DAC module, employing a 19-bit architecture with a 4-bit compensating code and an assistive push-pull differential circuit. This delivers smooth, natural R2R sound with true high-fidelity precision and clarity, eliminating the digital roughness typical of Delta-Sigma DACs.                                                                                Split Power Supply for Peak Sound Quality                The SM1.3R adopts a split power supply design that separates power delivery between the streamer and audio sections. This eliminates harmful interference between the two halves of the device. A pair of custom-made 31W toroidal transformers offers extremely low noise and high efficiency, with an additional potting process to reduce unwanted vibrations. This linear power supply is especially critical for the analog section, providing cleaner and more stable power than switching alternatives.                                                                                Optimized High-End Sound Performance                Adapting advanced ACCUSILICON clocks (45.1584MHz and 49.152MHz), the SM1.3R delivers enhanced accuracy and performance when decoding high-resolution music. Supported by Shanling's AGLO system for bit-perfect playback on Android, the device handles Hi-Res audio up to 32-bit / 768kHz and DSD512. Two dedicated circuits—MUSES8920 for clean line-out and TPA6120 for headphone amplification—ensure versatile, high-quality analog output.                                                                                Modern Streaming Platform                Running on a closed Android platform with a 64-bit ARM Cortex CPU, 4GB RAM, and ","images":["https://cdn.shopify.com/s/files/1/0040/7201/3924/files/Shanling_SM1.3R_SL.jpg?v=1776248487","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/Shanling_SM1.3R_SL.png?v=1776248510","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/Shanling_SM1.3R_BK.png?v=1776248526","https://cdn.shopify.com/s/files/1/0040/7201/3924/files/Shanling_SM1.3R_BK..png?v=1776248550"],"price":1699,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:44.079Z"},"share_url":"https://firestarter.network/l/lst_m_qEcLCR","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 <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_m_qEcLCR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Shanling SM1.3R' and a budget_max comfortably above $1699.00 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."]}}