CE Preamp Created with reference to the preamp section of the BOSS CE-1. Uses TOSHIBA TA7136AP and NEC 2SC900. Built point-to-point, without using a printed circuit board. If a footswitch is included, the price and component layout will change, so please inquire separately. Power Input: 9V center negative (batteries not supported) Right Jack: In Left Jack: Out Knob: Level Left Switch: Up HIGH, Down LOW Case Size: Equivalent to 1590A, approximately 92.5(D) x 38.5(W) x 31(H) mm Please refrain from price negotiations. Black cases are available for an additional 500 yen. If you have any requests regarding the color of the case, LED, knobs, or case size, we may be able to accommodate them, so please consult separately. #guitar #effector #TAeffects