4558 preamplifier circuit Electronics Projects

Tag: 4558 preamplifier circuit

200W Bass Amplifier Circuit Diagram using NJW21194 & NJW21193

Posted on November 23, 2023 | By Tronicspro | 1 comment

200W Amplifier Circuit Diagram using NJW21193 & NJW21194 Transistors

In this article, we will discuss a 200W bass amplifier circuit diagram that utilizes NJW21194 and NJW21193 transistors in the output section, C2073 and A940 transistors in the driver section, and a 4558 IC in the preamplifier section. These components combine to create a robust and efficient amplifier that will enhance the bass tones to new levels.

Low Pass Filter Circuit 4558 Subwoofer Preamplifier

Posted on September 8, 2023 | By Tronicspro | 5 comments

Low Pass Filter Circuit Subwoofer Preamplifier

A low pass filter circuit is an essential component in audio systems, especially when it comes to subwoofer preamplifiers. It effectively filters out high-frequency signals, allowing only low-frequency signals to pass through, thus producing a clearer and more defined bass output.