{"type":"firestarter.listing","listing":{"id":"lst_NGLEj7mA","product_name":"Fundamental Series Reverb","category":"Pedal","description":"For the Fundamental Series, we challenged ourselves to design a set of pedals with the tonal integrity that’s required to live on a professional’s pedalboard, but with simplified controls friendly enough for even the newest effect pedal users. Each Fundamental pedal has three faders for tweaking the sound and a three-way switch for changing pedal modes. The result is a line of pedals that will keep you covered from your first band practice all the way to a sold-out arena. Designed and assembled at Walrus Audio headquarters in OKC, OK. \nFundamental Reverb\nThe Fundamental Reverb provides you with the core sounds of ambient effects. With three reverb algorithms, you can go from an ambient hall to an analog spring emulation, as well as a bright plate emulation.\nDecay: Control the amount of reverb decay time. Left is the minimum and right is the maximum amount of time.\nTone: Control the amount of overall brightness to the reverb  \nMix: Control the mix of the effect and the original clean signal. All the way to the left outputs only the fully clean signal, and all the way to the right outputs only the affected Reverb signal. \nSlide Switch – The slide switch allows you to change between three distinct Reverb algorithms. \n\nHall – Emulates the large sounds of an acoustic hall, characterized by long decay times and a more diffused and spacious sound.\n\n\nSpring – Emulates the bouncy twang of the spring reverb commonly found in tube amps.\n\n\nPlate – Emulates a smooth analog plate reverb, offering a denser, more focused reverberation of the signal.\n\n\n\n\nTrails Modes –  The Reverb comes with trails mode active by default, to disengage trails mode hold down the bypass stomp switch when applying power to the pedal. Once the LED flashes it indicates that trails mode is turned off. To re-engage trails mode, repeat the process, and wait for the LED to turn dark, indicating that trails mode is back on. With trails mode active, your reverb decay will fade off naturally after turning the pe","images":["https://cdn.shopify.com/s/files/1/0906/8480/files/Front_03e5ce72-0edd-4c90-aa56-b68746a6d0af.jpg?v=1748874923","https://cdn.shopify.com/s/files/1/0906/8480/files/Left_b56bbff0-61d9-40c1-837d-2cb875418ef5.jpg?v=1748874923","https://cdn.shopify.com/s/files/1/0906/8480/files/Right_24db4267-6ff3-497c-a284-1b4a24666012.jpg?v=1748874923"],"price":99.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:20.833Z"},"share_url":"https://firestarter.network/l/lst_NGLEj7mA","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_NGLEj7mA' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fundamental Series Reverb' and a budget_max comfortably above $99.99 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."]}}