{"product_id":"guyker-hq-rp1e01-active-boost-preamp-circuit-module-for-electric-guitar-bass","title":"Guyker HQ-RP1E01 Active Boost Preamp Circuit Module for Electric Guitar \u0026 Bass","description":"\u003cp\u003e\u003cstrong\u003eAdd onboard signal boost control to your electric guitar or bass.\u003c\/strong\u003e The Guyker HQ-RP1E01 rotary active boost preamp module combines an integrated amplification circuit, rotary control, and push-pull bypass function in a compact assembly, making it suitable for custom guitar electronics, active circuit upgrades, and onboard boost applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eActive Signal Boost:\u003c\/strong\u003e An integrated amplification circuit provides onboard signal boosting for compatible electric guitars and basses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotary Boost Control:\u003c\/strong\u003e Adjust the boost circuit using the integrated rotary control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-Pull Bypass:\u003c\/strong\u003e The control provides a pull-down bypass function for switching between the boost circuit and bypass path. Refer to the supplied manual for the correct switching operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact PCB Construction:\u003c\/strong\u003e An integrated circuit board and rotary control assembly provides a space-conscious solution for instrument electronics upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Adjustment:\u003c\/strong\u003e An onboard BIAS SET adjustment allows circuit configuration according to the product manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Wiring Integration:\u003c\/strong\u003e Dedicated connections are provided for signal input, output, ground, battery supply, and potentiometer terminals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuitar \u0026amp; Bass Applications:\u003c\/strong\u003e Designed for onboard active boost circuit installations in compatible electric guitars and electric basses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Manual Included:\u003c\/strong\u003e Supplied with wiring diagrams, connection references, and technical guidance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Reminder:\u003c\/strong\u003e Check the control cavity space, potentiometer mounting position, wiring requirements, and power supply before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSKU \/ Model\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eHQ-RP1E01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eRotary Active Boost Preamp Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSuitable For\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCompatible Electric Guitars and Electric Basses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eMain Function\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eActive Signal Boost \/ Bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eControl Type\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eRotary Potentiometer with Push-Pull Bypass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eCircuit Adjustment\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eBIAS SET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eConnection Points\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eInput, Output, Ground, Battery +\/-, POT1\/POT2\/POT3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e9–18 V DC (Reference Wiring Configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eModule Dimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003eSee Dimension Diagram\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 10px;\"\u003e1 Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility Notes\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Intended for compatible electric guitar and electric bass active circuit installations. This module is not a universal direct-fit replacement for every instrument. Please confirm the available control cavity space, mounting dimensions, existing wiring configuration, output jack requirements, and power supply before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply Note:\u003c\/strong\u003e The supplied wiring examples show 9–18 V operation. Follow the product manual and verify the intended supply configuration before installation.\u003c\/p\u003e\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Guyker HQ-RP1E01 Active Boost Preamp Module Kit (1 Set)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Manual Included:\u003c\/strong\u003e A manual with wiring diagrams, technical references, and installation guidance is provided.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation Note\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBefore installation:\u003c\/strong\u003e Refer to the supplied HQ-RP1E01 wiring diagram and identify all signal input, output, ground, battery, and potentiometer terminals before connecting the module. Confirm the wiring polarity and check all connections before applying power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBypass Operation:\u003c\/strong\u003e The product manual identifies a pull-down bypass function. Follow the diagram for the correct control position and wiring setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Installation:\u003c\/strong\u003e Installation by a qualified guitar technician is recommended if you are unfamiliar with active guitar electronics or soldered wiring connections.\u003c\/p\u003e\n\u003ch3\u003eSize Reference\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Please refer to the original HQ-RP1E01 dimension diagram and compare the module dimensions and available mounting space with your instrument before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0555\/7652\/7026\/files\/HQ-RP1E01_10.png?v=1793244470\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Guyker","offers":[{"title":"Default Title","offer_id":67831284564146,"sku":"HQ-RP1E01","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/7652\/7026\/files\/HQ-RP1E01_4.jpg?v=1793243985","url":"https:\/\/www.guyker.com\/en-au\/products\/guyker-hq-rp1e01-active-boost-preamp-circuit-module-for-electric-guitar-bass","provider":"Guyker","version":"1.0","type":"link"}