{"type":"firestarter.listing","listing":{"id":"lst_Y5MAjYCa","product_name":"Audalytic DAC-DR70/DR70N R2R Streaming DAC","category":"DAC (Digital-to-Analog Converter)","description":"AUDALYTIC DR70 R-2R DAC\nThe AUDALYTIC DR70 is a compact desktop R-2R DAC built around a proprietary discrete resistor ladder architecture, native 1-bit DSD conversion, and FPGA-based digital processing. Unlike the network-enabled DR70n, the DR70 focuses on direct digital audio sources through USB, optical, coaxial, and Bluetooth inputs, making it an ideal choice for listeners who do not require LAN streaming or onboard network bridge functions. With balanced and single-ended outputs, femtosecond clocking, and support for PCM up to 768kHz and native DSD512, the DR70 delivers high-resolution digital conversion in a streamlined desktop format.\nDiscrete R-2R conversion\nThe DR70 uses a proprietary discrete R-2R ladder DAC module that converts digital audio through precision resistor networks rather than conventional delta-sigma conversion. This architecture performs 25-bit complementary conversion and is engineered to preserve low-level detail, tonal density, and natural timbre while maintaining excellent linearity across the frequency range.\nNative 1-bit DSD decoding\nA dedicated 1-bit DSD D/A conversion stage supports native DSD64 through DSD512 playback. In Direct DSD mode, DSD signals bypass PCM conversion and are routed directly to the DAC's switching array, preserving the original pulse-density modulation data path.\nFPGA-controlled digital processing\nA custom FPGA manages clock control, digital shaping, DoP demodulation, and PCM/DSD switching functions. This dedicated processing platform allows precise control over digital audio handling while supporting multiple filter modes, including NOS operation and DSD passthrough.\nFemto-grade clock architecture\nThe integrated CK01 femtosecond clock module provides highly precise timing throughout the conversion process. By minimizing timing errors and jitter, the clock system supports stable digital processing and accurate signal reconstruction.\nDedicated power regulation\nIndependent power supply groups provide separate volta","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880147.jpg?v=1780087091","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880148.jpg?v=1780087029","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880167.jpg?v=1780086971","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880166.jpg?v=1780086910","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880165.jpg?v=1780086849","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880164.jpg?v=1780086789","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880163.jpg?v=1780086730","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880162.jpg?v=1780086670","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880161.jpg?v=1780086609","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880160.jpg?v=1780086549","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880159.jpg?v=1780086489","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880158.jpg?v=1780086428","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880157.jpg?v=1780086370","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880156.jpg?v=1780086308","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880155.jpg?v=1780086250","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880154.jpg?v=1780086191","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880153.jpg?v=1780086130","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880152.jpg?v=1780086069","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880151.jpg?v=1780086010","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880150.jpg?v=1780085951","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880149.jpg?v=1780085890","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880149_d24d8fe0-a97d-4462-b800-f57c4f57e1f5.jpg?v=1782190033","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-audalytic-dac-digital-to-analog-converter-audalytic-dac-dr70-dr70n-r2r-streaming-dac-1240880150_910741ff-6865-492a-b214-beac98d0cca1.jpg?v=1782190033"],"price":359.99,"currency":"USD","in_stock":true,"inventory_qty":39996,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:55.758Z"},"share_url":"https://firestarter.network/l/lst_Y5MAjYCa","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_Y5MAjYCa' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Audalytic DAC-DR70/DR70N R2R Streaming DAC' and a budget_max comfortably above $359.99 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."]}}