{"type":"firestarter.listing","listing":{"id":"lst_YtKxEq1U","product_name":"Fundamental Drive - BLEMISHED","category":"Pedal","description":"*Blemish is cosmetic only such as scratches or dents in the finish of the pedal.*\nFor 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 Drive\nThe Fundamental Drive is a versatile overdrive that allows for a wide range of tones thanks to its three-mode switch. This is the perfect tool at the front of your chain to set the tone for your whole rig.\nGain – The Gain slider sets the amount of gain applied to your guitar signal passing through the overdrive circuit.\nTone – The Tone slider controls the amount of high-frequency level reduction.\nVolume – The Volume slider sets the overall output volume of the pedal.\nSlide Switch – The slide switch allows you to change between three distinct flavors of the pedal. Each position has different clipping modes or tone profiles.\n\nSmooth - A classic soft-clipping silicon overdrive. Clean and smooth.\n\n\nCrunch - Silicon soft clipping with added hard clipping silicon diodes and a slight low-end boost. Crunchy and edgy.\n\n\nBright - Silicon soft and hard clipping from the Crunch mode with a pre-clipping low-end cut. Bright and glassy.\n","images":["https://cdn.shopify.com/s/files/1/0906/8480/files/Front_1c010f11-8b51-433d-b763-bfb240277f49.jpg?v=1755546530","https://cdn.shopify.com/s/files/1/0906/8480/files/Left_43621d78-dcff-4bbc-b10d-f65b8c831566.jpg?v=1755546529","https://cdn.shopify.com/s/files/1/0906/8480/files/Right_67fc5a07-0b8e-40aa-900d-241ec935adc7.jpg?v=1755546529"],"price":84.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:20.365Z"},"share_url":"https://firestarter.network/l/lst_YtKxEq1U","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_YtKxEq1U' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fundamental Drive - BLEMISHED' and a budget_max comfortably above $84.99 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."]}}