AUXILIARY AND HEADPHONE JACKS
The Mustang GT control panel features two 1/8"-inch jacks—an auxiliary input for connecting external mo-
bile/audio devices and an output for convenient headphone use.
Note that when using the auxiliary input, volume levels for external devices are set using volume controls
on the external devices themselves (the amp's volume controls are for overall volume level only and do
not affect individual volume of external devices connected to the auxiliary input jack). Also note that when
headphones are plugged in, speaker output is muted.
USB CONNECTIVITY
The Mustang GT rear panel features a USB audio port for recording. Using a micro USB cable (not included),
connect a computer with recording software to this port. No external driver is needed to connect to an
Apple computer. To connect to a Windows-based computer, the user must download the ASIO driver setup
with Fender Mustang device, available at www.fender.com/support/articles/fender-universal-asio-drive.
Note that USB audio and Bluetooth audio streaming (page 31) can not be used simultaneously.
Close-up detail of rear-panel USB port.
LINE OUT AND FX SEND/RETURN
Mustang GT amplifiers feature rear-panel balanced line output jacks (right and left) for connection to exter-
nal recording and sound reinforcement equipment (see illustration below).
Close-up detail of rear-panel right and left balanced line outputs.
Mustang GT100 and GT200 also feature an effects loop. The right/left FX send and right/left FX return jacks
on the far right of the rear panel are for mono or stereo external effects use (see illustration below); a mono
effect can be plugged into the right or left channel. Note that effects connected to these jacks are "global"
(not preset-specific) and will act as the last elements in the signal path.
Close-up detail of rear-panel right and left FX send/return jacks.
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