Rear Panel - Fender Mustang GT40 Expanded Owner's Manual

MENU: For accessing WiFi, Bluetooth, Tuner, Global EQ, cloud presets and other functions (see page 28).
TAP: For setting delay times and modulation rate settings; hold to access built-in tuner.
M. AUXILIARY INPUT, HEADPHONE OUTPUT: 1/8" auxiliary input for connecting external audio devices,
and 1/8" output for headphone use. Headphone output disables internal speaker(s).
It's important to note that all top control panel knobs except Master Volume (H) are, as described above,
"programmable. " That means that when a preset is first selected, the physical position of a top control panel
knob may not indicate the actual setting contained in that preset (the actual setting appears in the display
window). Only the Master Volume control is not programmable—its physical position always indicates actual
overall volume. Once a programmable top control panel knob is turned, however, it and its digital counter-
part within a preset become synchronized to the same value, as illustrated here:
GAIN VOLUME
Also note that an adjusted control knob setting can be saved in a new preset, or the original preset can be
overridden with the adjusted control knob setting. If the adjusted setting is not saved, the preset will revert
to its pre-programmed control knob settings when returning to the preset after leaving it, or when turning
the amplifier off and back on again (see further info under "Editing and Saving Presets" pages 5-6).
Mustang GT100/GT200 rear panel seen here; Mustang GT40 rear panel has items N, O, P and Q only.
N. POWER: Turns amplifier on and off.
O. IEC POWER INLET: Using the included power cord, connect to a grounded outlet in accordance with the
INPUT POWER voltage and frequency specified at the power inlet.
P. USB PORT: Amp connection point for USB audio recording.
Q. FOOTSWITCH: Connect four-button MGT-4 footswitch (included with Mustang GT200; optional for Mus-
tang GT100 and Mustang GT40) or the EXP-1 Expression Pedal here.
R. LINE OUT: Balanced line outputs for connection to external recording and sound reinforcement equipment.
S. FX SEND/RETURN: Right/left send and return for stereo external effects use. Effects added here are
"global" (not preset-specific) and act as the last elements in the signal path (GT100 and GT200 only).
TREBLE MIDDLE BASS

REAR PANEL

REVERB MASTER
3
ROCK & ROLL
TWIN
FUZZ REVERB
REVERB