Tube amplifiers work under high voltage and low current conditions. The plate voltage of the final power amplifier tube can reach 400-500V or even thousands of volts, while the current flowing through the tube is only tens to hundreds of milliamperes. The input dynamic range is large and the convers

The difference between tube power amplifier and transistor power amplifierAccording to the different types of power amplifier tubes, power amplifiers can be divided into tube power amplifiers and transistor power amplifiers. As early as the 1960s, tube power amplifiers had been popular al

Take you to get started with tube amplifiersAmplifier ComparisonFeatures and StructureTransistor amplifiers work at low voltage and high current. The working voltage of the power amplifier stage is within tens of volts, and the current reaches several or tens of amps. In

The power amplifier was independent before, and later, the power amplifier was integrated into the speaker. Now, the power amplifier is independent again!The development of each product has its own trajectory. Understanding the development process of the power amplifier is very helpful for us to cho

Questions about vacuum tube amplifiersVacuum tube amplifiers are a fascinating thing, as many old audiophiles like vinyl systems, they are very flexible. We sort out the questions that most people have and share them with you! Tube machine to warm up?In fact,

Know what is a power amplifier from scratchA power amplifier is a machine that amplifies a small signal to drive a speaker to emit sound. In the field of home audio, it can usually be divided into a preamplifier, a power amplifier and an integrated amplifier.After receiving the signal amplified by t