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Connecting an amplifier
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About balanced connectors
This unit has both unbalanced and balanced connectors. The balanced connectors have three pins, making it possible to transmit audio signals as a balanced signal, reducing the effect of external noise. They also have a removable lock mechanism, which reduces shaking in the connector area, making the connection highly reliable.
The balanced connection is an all-stage balanced configuration.
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Phases of the balanced connectors
The XLR connector is internally wired in either of the following two systems. This unit employs the European system.
European system ( PIN=HOT/
PIN=COLD)
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USA system ( PIN=COLD /
PIN=HOT)
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If a product that employs the USA system is connected with this unit via a balanced cable, the output signal may be phase-inverted. To correct the inversion, connect the one side XLR connector reversing the PIN and
PIN.