Tag: BC140

Preamplifier Circuit Diagram using BC140

Preamplifier Circuit Diagram using BC140 Transistor

The preamplifier circuit diagram using the BC140 discussed in this article demonstrates a simple yet effective configuration utilizing the BC140 transistor for amplifying weak audio signals. With its low saturation voltage, high current gain, and wide frequency response, the BC140 transistor ensures high-quality audio amplification for various applications.