Talk about audio - Mono vs. Stereo!The difference between mono and stereoThe difference between mono and stereo is the number of channels they send to the speakers.Mono sends just one channel for all speakers, while stereo sends two different channels, one for each s

Multi-channel power amplifier can also be used to play stereo music?Many people build a home theater system and often like to buy a larger floor-standing speaker as the main channel. In addition to making a more complete connection with the most important center channel in the theater system, it can

Enter the world of power amplifiers and learn some knowledge about power amplifiersDue to the development of society and economy, people pay more and more attention to the quality of life. Among them, the power amplifier is one of the necessary equipment for every family, especially for music enthus

HIFI power amplifier and amplifierHIFI power amplifier is the symbol of high-fidelity power amplifier. The amplifying components of the power amplifier are mainly divided into three categories: electronic tubes (tube amplifiers), transistors, and integrate

A Brief Discussion on Tube AmplifierI have been in contact with tube amplifiers for more than ten years. The first one I bought was the Japanese Lux EL34 tube amplifier. Similar to the original audio, it was also out of interest in technology. From then on,

Cause Analysis of Common Faults of Tube-amplifier Power Amplifiers1. The output power becomes smaller and the sound becomes weak1. Power tube agingThe screen current of the power tube can be measured. Use a 100mA DC ammeter, connect the negative test lead to the screen pole, and