219176 ⎘
Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements; Modifications of amplifiers to reduce non-linear distortion using predistortion circuits in audio amplifiers to emulate discharge tube amplifier characteristics
AMPLIFIER
#2Amplifier for music signal and method of outputting waveform of music signal
#3Amplifier matching in a digital amplifier modeling system
#4Vacuum tube audio amplifier
#5Amplifier with digital linearization and multiple output stages
#6Power amplifier and input signal adjusting method
#7Method of reducing un-correlated noise in an audio processing device
#8Method and apparatus for outputting audio signal
#9SOLID STATE AUDIO POWER AMPLIFIER
#10Method of outputting audio signal and audio signal output apparatus using the method
#11High-voltage transconductance circuit
#12Multiple-input and multiple-output amplifier
#13Communication method for vacuum tube replacement devices
#14Vacuum tube replacement device, circuit and system
#15Expanded performance and functions for vacuum tube replacement devices
#16Tube amp simulator
#17Indicators for vacuum tube replacement devices
#18Methods and apparatus for variable harmonic distortion
#19Musical instrument audio amplifier circuit and system for producing distortion effects
#20Configurable dual vacuum tube triode amplifier