Brooks Speakers Hybrid

A product created by the marriage of two different technologies. Meant here as the combination of a dynamic woofer with an electrostatic transducer.

FOH (Front of House)
Refers to the speakers that face toward the audience. Also called the "main" speakers.

Brooks XB 33 Condenser
An older term meaning the same thing as Capacitor (an electronic device which is composed of two plates separated by an insulator and can store charge) but sill in common use when referring to a microphone's active element.

Floor Toms
The large toms to the right of the drummer.

Brooks GT 845 LFO
Low-Frequency Oscillator (an oscillator that puts out an AC signal between .1 Hz and 10Hz used for a control signal).

Line In (Input, return)
Where a signal enters the board or component.

Keyboard Controller
A device that has the standard music keys of piano but puts out MIDI signals

Golden Section
A ratio of height to width to length of a room to achieve "good acoustics" and first recommended by the ancient Greeks. The ratio is approximately the width 1.6 times the height and the length 2.6 times the height