Ibanez troubadour T35 Owner's Manual page 11

Warning
This headphone output produces a large volume of sound. Ensure that the
volume has been turned down before beginning to play using the head-
phones, and then slowly increase the volume until it has reached the desired
level. Note that the noise and distorted sound signals produced when insert-
ing or removing the headphone plug at high volume levels will result in dam-
age to the headphones and to the user's hearing.
20. AC INPUT
Connect the included AC power cable to this connector. Only use this amp
with the voltage indicated on the panel.
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