Johnson 25 - Panel Functions; Input; Overdrive-Depth; Overdrive-Selector

2
PANEL FUNCTIONS
INTRODUCTION
Thank you for choosing this Johnson amplifier. Please read this manual
carefully
and completely before operating your new amplifier.
1
INPUT
Connect the cable from your guitar’s output jack to this
jack. Always use an undamaged, shielded instrument
cable.
2
OVERDRIVE-DEPTH
Used to adjust the amount of distortion routed to the signal.
3
OVERDRIVE-SELECTOR
Used to control the OVERDRIVE-SELECTOR switch. In the
“in” position, the signal is routed to the overdrive channel.
In the “out” position, the input signal is routed to the clear
channel
4
OVERDRIVE-MASTER
Controls the volume level of the OVERDRIVE function.
5
VOLUME
Controls the volume level of the clean channel
(without
overdriving).
6
TREBLE BAND
Used to shape the amplifier’s tone by adjusting the high-end
frequencies.
7
MIDDLE BAND
Used to shape the amplifier’s tone by adjusting the middle
frequencies.
8
BASS BAND
Used to shape the amplifier’s tone by adjusting the bass fre-
quencies.