audio power amplifier

High quality class-D audio power amplifiers have now appeared on the market.

It was here that the company's first professional audio power amplifier was created.

An audio power amplifier is usually used to amplify signals such as music or speech.

Also shown is how this tool can be used to optimally design an audio power amplifier.

A particularly critical component is the output transformer of an audio power amplifier.

With the addition of discrete output transistors, a complete audio power amplifier is made.

Dan Meyer developed a series of audio power amplifiers known as Tigers.

Most audio power amplifiers require these low-level inputs to adhere to line levels.

Key design parameters for audio power amplifiers are frequency response, gain, noise, and distortion.

Audio processing equipment, such as audio power amplifiers and loudspeakers.

They are sometimes used as medium-power, low-efficiency, and high-cost audio power amplifiers.

The 6550 is a high power beam tetrode vacuum tube used mainly as an audio power amplifier.

This multi-leaded power package is useful for such applications as audio power amplifiers, for example.

Audio power amplifiers based on transistors became practical with the wide availability of inexpensive transistors in the late 1960s.

The term single-ended triode amplifier is mainly used for output stages of audio power amplifiers.

For example, an audio power amplifier that goes into parasitic oscillation may generate enough power to damage connected speakers.

Other early manufacturers and enthusiasts began building extra audio power amplifiers to run on 12 volts (the standard voltage in automotive electrical systems).

A center-tapped transformer is often used in the output stage of an audio power amplifier in a push-pull circuit.

The characteristics of the circuit which make it suitable for audio power amplifiers, when compared to a tetrode or pentode amplifier, are:

National Semiconductor new LME series offers very high performance driver chips for chip-based audio power amplifiers.

While the input signal to an audio power amplifier may measure only a few hundred microwatts, its output may be tens, hundreds, or thousands of watts.

The LM386 (aka JRC386) is an integrated circuit consisting of a low voltage audio power amplifier.

CAMCO (professional audio power amplifiers)

In March, 2000, Crown International was acquired by Harman International as their primary supplier of audio power amplifiers.

In a typical voltage amplifier, including power stages of most audio power amplifiers, DC bias voltage is negative relative to cathode potential.