{"product_id":"jhs-the-fumble-jfet-clean-boost-pedal","title":"JHS The Fumble JFET Clean Boost Pedal","description":"\u003cp\u003eThe JHS Fumble is a compact JFET preamp pedal born from one of the most unexpected stories in pedal history. Originally released by mistake inside the NOTADÜMBLË V1 kit, the circuit quickly earned praise for its rich, dynamic tone and was later launched as a standalone pedal. Based on a reverse-engineered Dumble BBC-1 preamp used by John Mayer, the Fumble delivers the touch-sensitive response, warmth, and harmonic character associated with legendary Dumble FET circuits. Offering boutique-inspired feel and amp-like enhancement in a simple, affordable format, the Fumble captures a unique piece of guitar history—combining vintage preamp character, musical clarity, and expressive dynamics in a pedal that's as intriguing as its origin story.\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFaithful recreation of the legendary Dumble BBC-1 JFET preamp circuit \u003c\/li\u003e\n\u003cli\u003eDelivers rich, enhanced clean tone with amp-like warmth and clarity \u003c\/li\u003e\n\u003cli\u003eUnique Input control simultaneously shapes bass response and input gain \u003c\/li\u003e\n\u003cli\u003eOutput control functions as a master volume\/clean boost level \u003c\/li\u003e\n\u003cli\u003eIdeal as a clean boost, buffer, overdrive enhancer, or solo boost \u003c\/li\u003e\n\u003cli\u003eTightens low end and improves articulation when pushing overdrives or amplifiers \u003c\/li\u003e\n\u003cli\u003eTrue bypass switching for transparent operation \u003c\/li\u003e\n\u003cli\u003eCompact pedalboard-friendly enclosure \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBypass: True bypass JFET clean boost\u003c\/li\u003e\n\u003cli\u003eControls: Input (bass and gain attenuator), Output (master volume)\u003c\/li\u003e\n\u003cli\u003ePower: 9V DC center negative\u003c\/li\u003e\n\u003cli\u003eCurrent Draw: 5 mA\u003c\/li\u003e\n\u003cli\u003eDimensions: 1.96\" x 3.93\" x 1.21\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JHS","offers":[{"title":"Default Title","offer_id":47727634055362,"sku":"J09-FB","price":119.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2551\/4890\/files\/products_2FJ09-FB_2FJ09-FB_1780457531530.jpg?v=1780457544","url":"https:\/\/www.sweelee.com.bn\/products\/jhs-the-fumble-jfet-clean-boost-pedal","provider":"Swee Lee Brunei","version":"1.0","type":"link"}