{"type":"firestarter.listing","listing":{"id":"lst_npxv87Zn","product_name":"Apos x Geshelli Merlin AKM Desktop DAC","category":"DAC (Digital-to-Analog Converter)","description":"Note: Merlin is backordered. New orders will ship on or before Aug 17th\nNot all wizards wear robes\nWielding an AK4493 DAC chip, a TI OPA1652 analog output stage, and an Amanero USB module that banishes jitter to the nether realms, the Merlin DAC is here to weave magic from your ones and zeroes.\n\nConjured for the Gremlin. Ready for anything. \n\nWhen we launched the Gremlin tube amp, a few sharp-eared listeners told us it paired beautifully with Geshelli DACs. We tried one for ourselves and wholeheartedly agreed. So we reached out to our friends at Geshelli Labs and began work on what would become the Merlin: the ideal digital wizard companion for the Gremlin’s analog mischief. But this DAC isn’t a one-spell wizard. With balanced XLR and single-ended RCA outs, it’s ready to weave magic into just about any system.\nAmanero 768 USB Module\nThe USB input is handled by an Amanero 768 module—one of the most stable, reliable USB interfaces on the market. It supports PCM up to 768kHz/32-bit and native DSD512, with galvanic isolation to reduce system noise. With driver-free operation, it connects via USB Type-C and draws no power from your source, giving you better compatibility and zero ground loop issues. \n\nSonic magic with the AK4493\n\nMusical, full-bodied, and crystal clear, the AK4493 D/A chip supports 32-bit files and sampling rates up to 768kHz through USB. Its dynamic range (120dB) and THD+N (0.00038%) performance offer noise-free resolution.\nTexas Instruments analog stage\nThe output stage is driven by a TI OPA1652 op amp. This low-noise, low-distortion chip has a clean, neutral tonality that preserves the depth and resolution of the AK4493. \n\nSPDIF decoding done right\n\nThe TI DIX9211 chip handles coaxial SPDIF input with support for 24-bit/192kHz PCM. It's a robust, low-jitter decoder that integrates well with consoles, CD players, streamers—anything that runs coaxial out—to keep timing errors low and digital edges clean.\n\nStack the party \n\nAdd the Stacker to your order ","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1211284919.png?v=1765822838","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838470.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838480.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838481.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838479.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838471.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838478.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838476.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838477.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838475.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838474.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838473.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1171838472.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1172385588.jpg?v=1765817249","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-apos-x-geshelli-merlin-akm-desktop-dac-1172385589.jpg?v=1765817249"],"price":225,"currency":"USD","in_stock":true,"inventory_qty":59994,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:57.745Z"},"share_url":"https://firestarter.network/l/lst_npxv87Zn","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_npxv87Zn' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Apos x Geshelli Merlin AKM Desktop DAC' and a budget_max comfortably above $225.00 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."]}}