Brooks BA 71 AC

1) Abbreviation for alternating current.
2) An abbreviation of the term Alternating Current (electric current which flows back and forth in a circuit; all studio signals running through audio lines are AC).

Imaging
To make a representation or imitation of the original sonic event.

Brooks QS 70 Balanced
1) Having a pleasing amount of low frequencies compared to mid-range frequencies and high frequencies. 2) Having a pleasing mixture of the various instrument levels in an audio recording. 3) Having a fairly equal level in each of the stereo channels. 4) A method of interconnecting electronic gear using three-conductor cables.

Humbucker
Pickups that are coupled together to get a certain sound.

Brooks TA 60 Level
Sets output volume of individual PA input channels. Usually positioned as sliders at the bottom of the soundboard.

Chorus
Common type of effect that makes sounds fuller and thicker.

Auxiliary Equipment
Effects devices separate from but working with the recording console.

Foot Switch
A switch placed on the floor and pressed by a musician to do various functions.