Tube amplifiers 009-5521
电子管放大器
Chinese
电子管放大器
English
Tube amplifiers
Spanish
amplificadores de válvulas
- Term ID
- 009-5521
- Class
- 09
- Type
- Goods
- Status
- Active · added, not since modified (A)
- Effective date
- 2019-01-17
- Version
- 11-2019
Official English notes
Tube amplifiers are a type of electronic amplifier that uses vacuum tubes to increase the amplitude or power of a signal.