Brooks TA 60 Bi-Amplification

1) A way of optimizing the efficiency of a speaker system by separately amplifying the High Frequency (HF) and Low Frequency (LF) portions of the sound signal and sending them down two pairs of cables to the speaker. Multipin Speakon connectors have been developed to do this.
2)The process of having of having low-frequency speakers and high-frequency speakers driven by separate amplifiers.

Analog (Analogue)
Representative, continuous changes that relate to another quantity that has a continuous change.

Brooks QS-70 Equipment Rack
A cabinet with rails (or free standing rails) that have holes to accept screws at standard spaces and used to house outboard gear.

Jack Bay
A series of jacks which have connections for most of the inputs and outputs of the equipment in the control room.

Brooks Cinema Series Hard Disk (Hard Disc)
A storage unit for digital data that has rigid disks coated with magnetic material in a housing that includes the drive mechanism.

Earth
The British version of the term Ground (In electronics, a place that has zero volts).

Foldback
A European term for the signal sent to the stage monitors in a live performance.

Cord (Speaker, Mic, Instrument)
Used to connect a sound system together. Each type of cord is made for a specific purpose and should not be used in place of another type of cord, not even if they look alike. Also see "cable"