First Watt SIT-4 Power Amplifier

First Watt SIT-4 Power AmplifierThe SIT 4 amplifier from First Watt utilizes high grade Static Induction Transistors, continuing the technical ideals and construction of the groundbreaking SIT 1, 2, and 3 designs. An important difference in the SIT 4 is its SIT device, with the previous designs using Silicon Carbide to create a custom vertical power Jfet that mimics the character of a power Triode tube. Unlike its predecessors, the SIT 4 utilizes an industrial SIT with a low