{"type":"firestarter.listing","listing":{"id":"lst_p_u6RI3f","product_name":"Fundamental Series Distortion - 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 Distortion\nThe Fundamental Distortion is a three-mode distortion. It covers a wide range of sounds from dark and doom through sharp cutting leads.\nGain – The Gain slider sets the amount of gain applied to your guitar signal passing through the distortion circuit.\nTone – The Tone slider controls the signal's frequency response after distortion. Left of center cuts highs and right of center boosts highs.\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\nDark - Asymmetric silicon clipping with an added high-frequency cut. Think dark and dynamic.\n\n\nSi - Classic silicon hard clipping diodes. Things get compressed and crunchy.\n\n\nLED - LED hard clipping diodes. A dynamic and crunchy sound. \n\nNote: The LED clipping mode will be louder due to the nature of the LEDs, so use your volume slider to compensate!","images":["https://cdn.shopify.com/s/files/1/0906/8480/files/Front_40b8e567-b0f2-4039-b1ea-21e3815447c5.jpg?v=1748874281","https://cdn.shopify.com/s/files/1/0906/8480/files/Left_d0d9840a-9af4-4b8a-954a-b92e1d430fea.jpg?v=1755868584","https://cdn.shopify.com/s/files/1/0906/8480/files/Right_025bf8d4-3ad6-4e39-972b-28f0df5f0645.jpg?v=1755868584"],"price":84.99,"currency":"USD","in_stock":true,"inventory_qty":9999,"dynamic_pricing":false,"listed_at":"2026-06-20T14:57:20.271Z"},"share_url":"https://firestarter.network/l/lst_p_u6RI3f","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_p_u6RI3f' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy Fundamental Series Distortion - 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."]}}