USB cable Connect this to your computer so that audio signals can be transferred. USB Indicator After the UA-1EX is connected to your computer and your computer has recognized the UA-1EX, this indicator will light.
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Mic input jack (plug-in powered mic) Connect a miniature condenser microphone that is designed for connection to a computer or other device that will supply power to the microphone. This jack provides a 3.3 V power supply. Use the Input volume 9 to adjust the volume. * You must use a monaural microphone that is designed for plug-in power. Line input jacks Connect these when you want to input audio from an audio device or MIDI sound module. Use the Input volume 9 to adjust the volume. Input indicator This will light when an audio signal is received from the mic input jack jacks 4 .
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or the line input
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Line output jacks Connect these jacks to your audio system, such as amplified speakers or a stereo set. * The volume of the audio output from these jacks cannot be adjusted on the UA-1EX itself. Volume adjustments must be made on the audio device to which the UA-1EX is connected.
