Panel Functions - Johnson Vintage 30 Installation Manual

2
INTRODUCTION
Thank you for choosing this Johnson amplifier. Please read this manual
carefully and completely before operating your new amplifier.
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1
INPUT JACK
Connect the cable from your instrument's output jack to
this jack. Always use an undamaged, shielded instrument
cable.
2
OVERDRIVE
Used for adjusting the amount of distortion.
3
LEVEL CONTROL
Used to adjust the overall output volume of the amp. Use
this control along with the output volume control on your
instrument to achieve a balanced volume from your instru-
ment.
4
BASS CONTROL
Used to shape the amplifier's tone by adjusting the bass fre-
quencies.
5
MIDDLE CONTROL
Used to shape the amplifier's tone by adjusting the middle
frequencies.
6
TREBLE CONTROL
Used to shape the amplifier's tone by adjusting the high-end
frequencies.

PANEL FUNCTIONS

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