Amplifiers – With plural diverse-type amplifying devices
Patent
1991-09-04
1992-09-15
LaRoche, Eugene R.
Amplifiers
With plural diverse-type amplifying devices
330268, H03F 500
Patent
active
051481162
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.
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patent: 3325742 (1967-06-01), Moriyasu
patent: 3995226 (1976-11-01), Berning
patent: 4163198 (1979-07-01), Berning
G. W. Short 1961.
Hewlett-Packard (letter by A. E. T. Nye 1961).
B. Alvsten & L. Bergsten 1968.
Mortensen 1989.
Dinh Tan
LaRoche Eugene R.
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