
The 100W MOSFET Amplifier Circuit Diagram using 2SK134 & 2SJ49 is a powerful and efficient circuit that can deliver high-quality audio output. This circuit utilizes high-quality components such as 2SK134 & 2SJ49 in the output section, 2SD666 & 2SB646 in the driver section, and 2SA1016 in the preamplifier section.