The difference between electronic tube amplifier and ordinary amplifier

         The difference between electronic tube amplifier and ordinary amplifier

The production materials are different: the former uses electronic tubes, while the latter uses semiconductor transistors.

Different timbres: The former has a wide dynamic range and appears rich in timbre. The dynamic range of the latter varies greatly among different amplifiers, and some sounds appear thin.

Volume: The former has a larger volume, while the latter has a smaller volume.

Efficiency: The former is inefficient and consumes electricity due to the excitation of electrons by the heating of the filament. The latter has high efficiency and saves electricity.

Lifespan: The lifespan of the former electronic tube is measured in thousands of hours, while the lifespan of the latter semiconductor device is measured in tens of thousands.