Brooks SS 81 Diffraction

The breaking up of a sound wave caused by some type of mechanical interference such as a cabinet edge, grill frame, or other similar object.

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

Brooks Cinema XR 607 Band Track
1) A mixdown of a song without the lead vocal or without the lead and background vocals.
2) A term with the same meaning as the term Rhythm Track.
3) The recording of the rhythm instruments in a music production.

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

Brooks Speakers Face
The front or body of the guitar.

ADSR
The letters A, D, S &R are the first letters of: Attack, Decay, Sustain and Release. These are the various elements of volume changes in the sounding of a keyboard instrument.

High Frequencies
The audio frequencies from 6000 Hz and above.

Headphones
Devices that can be worn on the head with small speakers that fit over the ears (or sometimes into the ears).