The Wien Bridge Oscillator Using JFET is a precision-built trainer model designed for electronics and communication lab experiments. It demonstrates the working of a low-distortion sine wave oscillator using a Junction Field Effect Transistor (JFET). The setup includes essential components to form a Wien Bridge oscillator circuit, allowing students to study the principle of positive feedback, frequency determination, and the role of JFET in oscillator design. Supplied with a built-in regulated power supply and necessary output terminals for waveform observation, this model is ideal for analog electronics coursework.