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Thank you for purchasing the YAMAHA AG-Stomp

Acoustic Guitar Pre-Amplifier.

Before you use the AG-Stomp, we urge you to take the

time and read this Owner’s Manual carefully in order to

get the most out of the device’s many functions and to ob-

tain maximum life. Also, after reading the manual, please

keep it in a safe place for future reference.

Owners Manual

Contents

Precautions .................................................. 5
Nomenclature............................................... 6
Top Panel......................................................... 6
Rear Panel....................................................... 9
Connections ............................................... 10
Connecting the Power.................................... 10
Connecting a Mixer or Amplifier..................... 10
Connecting Headphones ............................... 11
Digital Output................................................. 11
Connecting an EXP Pedal.............................. 11
Connecting MIDI Devices .............................. 11
Using the AG-Stomp.................................. 12
Connecting the Guitar.................................... 12
Produce Sound.............................................. 13
Editing Settings.............................................. 13
Selecting Patches .......................................... 17
Storing Patches.............................................. 19
Other Convenient Functions .......................... 19
Effect Functions and Parameters............. 21
External Control Settings.......................... 22
Tuner Mode................................................. 23
Enter the Tuner Mode..................................... 23
Tuning............................................................ 23
Setting the Standard Pitch............................. 23
Utility Mode................................................. 24
About the Utility Mode.................................... 24
Footswitch Functions ..................................... 24
MIDI Functions............................................... 24
External Control Settings............................... 26
EXP Pedal Settings........................................ 26
Feedback Reduction Operating Mode........... 27
Error Messages.......................................... 28
Trouble Shooting........................................28
Specifications............................................. 29
MIDI Implementation Chart .......................30