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Consumer electronics

A broad field of electronics that are purchased for casual use or entertainment rather than for professional use; such as TVs, VCRS, DVD players,mp3 players, hi fi stereos, games consoles as well as Internet appliances.

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Consumer electronics > Amplifier

bias

Consumer electronics; Amplifier

The amount of negative voltage applied to the grid of a tube with respect to the cathode, or the amount of idle current flowing in the tube when no AC signal is present on the ...

AC (alternating current)

Consumer electronics; Amplifier

Eflectric current that reverses its direction (alternates) at regularly occurring intervals. Power from a standard wall socket is generally 110 to 120 volts AC, alternating at 60 ...

AC outlet

Consumer electronics; Amplifier

Also referred to as a convenience or courtesy outlet on the back of an amp that provides an extra socket for powering auxiliary equipment.

active tone controls

Consumer electronics; Amplifier

Tone controls that add to and attenuate an audio signal.

admittance

Consumer electronics; Amplifier

The reciprocal of impedance. The unit of admittance is the "mho", same as conductance.

alnico

Consumer electronics; Amplifier

An alloy of aluminum, nickel, and cobalt (instead of ceramic) which used to be commonly used in vintage speakers.

amplifier

Consumer electronics; Amplifier

the other half of rock n' roll (thanks to Ritchie Fliegler for that one).