Block Diagram - Behringer MX882 User Manual

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ULTRALINK PRO MX882 User Manual

5. Block Diagram

Fig. 5.1: Block diagram of the BEHRINGER ULTRALINK PRO MX882
MAIN Section
Both main inputs interface via the MAIN INPUT LEVEL control with the input
bus as well as with the main outputs. The MAIN OUTPUT LEVEL control
determines the output level of the signals which are summed by the second bus
(i.e., the output bus) and are subsequently routed to the main outputs.
SPLIT Mode
In SPLIT mode, the main input signal is sent via the BALANCE control to
the output buffer amplifiers of the mono channels, with the LEVEL control
determining the output level of the respective channel. The maximum gain
is +15 dB.
MIX Mode
In MIX mode, the input signals of the mono channels are "collected" via the
LEVEL and PAN controls and are routed to the output bus. In this mode, the LEVEL
control determines the amount of each channel at the output bus, while the PAN
control is responsible for the allocation of the input signal to the left and right
main outputs.
Additionally, the input signal is routed to the respective mono outputs,
i.e., the circuit acts as a matching amplifier. The LEVEL control allows for level
compensation of up to +15 dB.