M-AUDIO MobilePre USB - Manual (Page 19)

10. Power Indicator: This LED indicator lights when the
MobilePre USB is receiving power through its USB port.
Rear Panel Features
The rear panel of the MobilePre USB houses jacks providing the
following functions:
1. USB Jack:
This jack connects the MobilePre USB to your computer,
using a USB 1.1 (or higher) connection.
2. Stereo Line Output Jack: This jack outputs the same signal as
the Outputs 1 & 2 jacks described below, through a 1/8” stereo jack for
easy connection to many devices such as multimedia speakers and
MiniDisc recorders.
3. Output 1 and 2 Jacks: These unbalanced 1/4” jacks output the
signal which is output from your computer and should be connected
to a pair of powered speakers, a mixer or a stereo receiver.
4. Stereo Mic Input Jack: This 1/8” stereo mini jack accepts a mic
level signal from stereo microphones with 1/8” outputs. These
microphones may be of either the stereo dynamic or self-powered
stereo condenser type. Microphone with XLR output connectors
should instead be connected to the XLR Inputs described below.
5. Channel 2 Inst/Line Input Jack: This 1/4” balanced connector
accepts an instrument or line level signal for Channel 2 of the
MobilePre USB. This input is ideal for recording guitar, bass or
synthesizer. If you are recording a stereo line-level source, plug the left
channel into Line Input 1 (on the front panel of the MobilePre USB) and
the right channel into Line Input 2 (on the rear panel).
6. XLR Mic Input Channel 1 & 2 Jacks: These balanced, XLR
inputs accept a mic level signal for recording into your computer.
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