Quest Engineering M120bt, Owner'S Manual

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M120bt
Wiring Guide
Wiring plans
Choose the input connector and the appropriate cable for each source.
We recommend the use of pre-assembled or professionally assembled 22-to-24-gauge balanced cables.
Figure 2.1 shows the connection diagrams for the different connectors. RCA input connectors can also be used as
unbalanced inputs.
Balanced Line Unbalanced Line
Source Vers Destination
Mixer amplifier input Output
Balanced Line
Unbalanced Line
Source Vers Destination
(This connection reduces the signal level by 6 dB)
Mixer amplifier input Output
Unbalanced ¼ ’’ Connector Balanced ¼ ’’ Connector
[Figure 2.1
Input cables and connectors
]
INPUT: Connect microphones or balanced line-level sources to the balanced inputs of the mixer amplifier. Adjust the
Gain accordingly. Connect unbalanced line-level signals to RCA connectors.
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