MJL21193 MJL21194 transistor 100 watts Hi-Fi Amplifier Circuit DC + -36 volts symmetrical supply is working with circuit diagrams and sprint layout prepared by the PCB drawing there. Lay uzntıl pcb file and take a printout for the Sprint-Layout-Viewer... Electronics Projects, 100 watts Hi-Fi Amplifier Circuit MJL21194 MJL21193 "audio amplifier circuits, transistor amplifier, " Date 2019/08/01