3
KX-15 Keyboard Amplifier
1
2
LOW
LO MID
HI MID
HIGH
1
2
3
4
5
6
7
8
9
10
11
12
KX-15
VOLUME
INPUT
ENGLISH
FRONT PANEL:
1: INPUT 1: Use this 1/4” jack to connect
your keyboard or other line level signal to
the amplifier by means of a shielded instru-
ment cable. The level at this jack is con-
trolled by the Volume 1 knob (#3).
2: INPUT 2: Use this 1/4” jack to connect
your keyboard or other line level signal to
the amplifier by means of a shielded instru-
ment cable. The level at this jack is con-
trolled by the Volume 2 knob (#4).
3: VOLUME 1: Use this control to adjust
the level of the signal connected to the
Input 1 jack (#1).
4: VOLUME 2: Use this control to adjust
the level of the signal connected to the
Input 2 jack (#2).
5: LOW: Use this control to adjust the bass
response of the amplifier. Rotating the
control counterclockwise reduces the low
frequency output. Rotating the control
clockwise increases the low frequency out-
put. It may be necessary to reduce the Low
frequency output at higher volume levels.
6: LOW MID: Use this control to adjust the
“thickness: or “fatness” of the amplifier.
Rotating the control counterclockwise
reduces the lower midrange frequency out-
put. Rotating the control clockwise increas-
es the lower midrange frequency output.
7: HIGH MID: Use this control to adjust the
clarity and definition of the amplifier.
Rotating the control counterclockwise
reduces the upper midrange frequency out-
put. Rotating the control clockwise increas-
es the upper midrange frequency output.
8: HIGH: Use this control to adjust the high
frequency response of the amplifier.
Rotating the control counterclockwise
reduces the high frequency output.
Rotating the control clockwise increases
the high frequency output.
9: EXTERNAL SPEAKER: Use this jack to
connect the amplifier to an external speak-
er. The internal speaker is disconnected
when this jack is used. The impedance of
the external speaker must be 4 ohms or
greater.
WARNING: Do not attempt to use head-
phones in the Speaker jack! Permanent
hearing damage could result!
10: HEADPHONES: Use this jack to con-
nect headphones to the amplifier. The
internal speaker is disconnected when this
jack is used. A line level signal can also be
obtained from this jack for recording, etc.
CAUTION: To avoid possible damage to
your hearing, so not use headphones for
extended periods of time at extremely
loud levels.
11: ON LED: This LED illuminates when
the amplifier is turned on.
12: POWER: Use this switch to turn the
amplifier on (top of the switch depressed)
and off (bottom of the switch depressed).
13: POWER CORD (rear panel, not
shown): The grounded power cord should
only be plugged into a grounded power out-
let that meets all applicable electrical codes
and is compatible with the voltage, power,
and frequency requiremnts stated on the
rear panel. Do not attempt to defeat the
safety ground connection.
