A function to allow the keyboard and sound generating section of a keyboard synthesizer to be used independently of each other.

An electrical load is a circuit that draws power from another circuit or power supply. The term also describes reading data into a computer system.

see LUFS.

A nominal signal level which is around -10dBV for semi-pro equipment and +4dBu for professional equipment.

A device where the output is a direct multiple of the input with no unwanted distortions.

An automatic gain-control device used to restrict the dynamic range of an audio signal. A Limiter is a form of compressor optimised to control brief, high level transients with a ratio greater than 10:1.

see ADAT Lightpipe.

Low Frequency Oscillator, often found in synths or effects using modulation.

Liquid Crystal Display.

Light Emitting Diode. A form of solid state lamp.