More than several years have passed since this website first published the 3 – 5W Class-A Audio Amplifier, and its success has only grown over time. Recently, some minor adjustments were made to enhance its … Read more
7 watt
Introduction Every public addressing events use a microphone and speaker, as it is a necessary part of any public event. In many events, speakers just play music from any music player or mobile phone. So, … Read more