{"type":"firestarter.listing","listing":{"id":"lst_MwpXd-gR","product_name":"Stacker for Gremlin Amp and Merlin DAC","category":"Accessory","description":"Stack the party\nThe Stacker is a translucent acrylic platform that lets your Merlin DAC and Gremlin amp stack like a proper adventuring party. Because it allows the Merlin to give the Gremlin a piggyback ride, we like to call it the Gremlin Backpack. It's precision-cut to cradle the Gremlin's lower acrylic plate and keep it snugly perched using adhesive or screws. \nAs low as we could price it\nOur very own Sean Flynn designed the stacker, and our buddies at Salad made it a reality. We’ve priced it to be a no-profit product—the price you pay simply covers our costs. But we’d like to keep the DIY community ethos going, so we’re working with Salad to make it an open-source download on GitHub. Print it, tweak it, remix. If you come up with something great, send it our way at communityfeedback@apos.audio so we can show it off. \nAN APOS 𝒙 PRODUCT\nApos 𝒙 is the next generation of grassroots products. It bridges designers, manufacturers, and the community to turn ideas and feedback into unique creations. By involving the community at every stage and supporting designers, Apos 𝒙 ensures that products reflect the desires and creativity of their users. Want to audition the prototype of these IEMs? Participate today.\nAPOS 𝒙 CREDITS\nDesigner\nSean Flynn\nMatthew Jabloner\nCommunity Participants\nThese affiliates, influencers, and audiophiles gave us early feedback that helped refine the final version of the product. If you’d like to participate in future launches, fill out our form. \nAndy Cook\nMatthew Jabloner\nApos Team\nTom Mounce\nJohn Soriano \nKunal Kumar\nSean Flynn\nPeter Carelli\nAlex Peterkin\nSteven Hortizano","images":["https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385592.jpg?v=1749507898","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385591.jpg?v=1749507895","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385580.jpg?v=1749507770","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385585.jpg?v=1749507882","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385583.jpg?v=1749507781","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385584.jpg?v=1749507879","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385586.jpg?v=1749507885","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385581.jpg?v=1749507773","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385582.jpg?v=1749507776","https://cdn.shopify.com/s/files/1/0225/2721/3642/files/apos-audio-apos-dac-digital-to-analog-converter-stacker-for-gremlin-amp-and-merlin-dac-1172385577.jpg?v=1749507761"],"price":15,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T16:25:57.587Z"},"share_url":"https://firestarter.network/l/lst_MwpXd-gR","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_MwpXd-gR' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Stacker for Gremlin Amp and Merlin DAC' and a budget_max comfortably above $15.00 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."]}}