Product Description This is an effects pedal that extracts and reworks the preamp section of the AIWA TP-1011, made famous by Ritchie Blackmore, for ease of use. Due to its popularity, three more units have been produced. (The echo effect is not included due to the removal of the preamp section.) The knobs are Mic Level (right) and Line Level (left), with an added Gain knob in the center, as requested by Ritchie Blackmore enthusiast testers. The transistors used are 2SC945, as 2SC369, 2SC733, and 2SC372 are discontinued. A user has created videos: https://youtu.be/as2pJoG6nLA https://youtu.be/6KgVXLBzwmI https://youtu.be/3993xhB8maQ A boost pump is used, so it boosts to 18V with a standard 9V adapter or power supply. * Please be sure to use 9V. ● Use a 9V center-negative adapter for power. Batteries cannot be used. ● A φ5mm high-brightness blue LED is used. ● True bypass. ● The aluminum case size is 60 x 112 x 31 (height) mm. ● EBK is a name used only for auctions. In the main business, we adjust, create, and adjust guitar equipment such as amplifiers and effects pedals specializing in blues-related equipment. The number of units produced has exceeded 4000 (as of August 6, 2024), and many professional musicians use our products. ● Six-month warranty: We manage customer records, and if a failure occurs under normal use, we will compare it with the shipping records and repair it free of charge within six months. (However, you will be responsible for the shipping costs.) ● Price includes shipping. * Returns are not accepted except for initial operational defects. We also sell vacuum tube amplifiers and effects pedals, so please take a look. ● Please note that we do not offer discounts.