KeyRig 25 User Guide | 7 |
Rear Panel
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10.Power Switch – This switch powers the unit on and off.
11.Sustain Pedal Input – Connect your sustain pedal’s 1⁄4” connector to this jack. There is no need to worry about the polarity of the
12.MIDI Output – Connect this output to the input of a MIDI device using a standard
Refer to the “Using KeyRig 25” section of this manual to learn how to engage “MIDI Out from USB” mode.
13.USB Connector – Connect a USB cable from this output to the host computer’s USB port. When using the USB connection, KeyRig 25 is powered by the host computer and a power adapter is not required.
14.Power Jack (9V DC, 500 mA) – Connect an optional 9V DC, 500mA external power supply to this jack. A power supply is only necessary if KeyRig 25 is being used without a computer or if the computer is not able to provide adequate bus power to the controller.
The optional power adapter can be ordered from
IMPORTANT: The KeyRig 25 keyboard is