Enhanced vacuum tube power amplifier
US5148116A · kind A · utility
4Cited by
6References
1Claims
0Family size
Inventor
Key dates
| Filing date | Sep 4, 1991 |
| Grant date | Sep 15, 1992 |
| Priority date | — |
| Expiry date | Sep 4, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03F5/00
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An audio power amplifier for general audio and sound reinforcement use, or musical amplification, stringed or otherwise, which combines the sonic properties of vacuum tube amplification with the modern technology of solid state electronics, with its attendant advantages.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.