Brooks RM 909 Auxiliary Output or Send

An additional output from a sound desk that can be used for foldback or monitoring without tying up the main outputs. Each input channel will have a path to the Aux buss. Also used for feeding a signal to an effects processor. See Auxiliary Return.

Ground Lift
A switch that breaks the connection between the ground point in one circuit and the ground point in another circuit.

Brooks Hi Fi speakers Limiter
A device which reduces gain when the input voltage exceeds a certain level.

Clock Signal
The signal put out by a circuit that generates steady even pulses or steady codes used for synchronization.

Brooks RM 909 reviews Frequency
The number of cycles of a waveform occurring in a second.

Hall
A large building designed for concerts; also called a concert hall.

Ground Loop
A double grounding of a line or electronic device at two different "ground" points of differing voltage.

Echo Return
An input of the console, which brings back the echo (reverberation) signal from the echo chamber or other echo effects device.

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