
THANK YOU FOR PURCHASING THE KOMET
AERO 33 AMPLIFIER
The Komet
Aero
33
is a straightforward and easy to operate amplifier. The goal of this manual
is to help you
"
get acquainted
"
with your Komet
amplifier, and how to make use of its many
capable sounds.
FRONT CONTROL PANEL LAYOUT
(left to right):
1.
Power Switch
: engages the wall AC/ power to the amplifier.
2.
Standby Switch
: allow the amplifier to warm up for
60
seconds before engaging the
standby switch to the play position. This action will allow for all of the tubes to heat up
to the proper voltage required for operation and will help prolong their lifespan.
3.
Pilot Light
:
illuminates when power switch is placed in the "
On
" position. The pilot
light is a type #
47
(6.3
Volt)
light bulb.
(See troubleshooting section for bulb replacement
information).
4.
Hi-Cut
: this control allows shaping of the treble response in the power amp. For players
who prefer a darker tone, the only option with most amplifiers, is to roll down the treble
control. The treble control is passive
(reduces a portion of the signal)
, so the result is a loss
of gain, and
"
muddy
"
distortion. The Hi-Cut feature allows you to set the preamp EQ for
the right balance by "darkening" or "brightening" the overall tone without changing the
basic EQ setting.
5.
Presence Control
: affects the highest frequencies in the output stage. It is normal to
hear a slight "
scratchy
" sound when engaging the Presence control. This is due to this
amplifier’s particular circuit design.
6.
Bass Control
: controls the low end range bass frequencies.
7.
Midrange Control
: controls midrange frequencies.
8.
Treble Control
: controls high end range treble frequencies.
9.
Volume Control
: controls overall volume and gain of the amplifier.
10.
Bright Switch
:
three way selector switch.
Middle
position is off,
Down
position
-
slightly bright,
Up
position
-
most bright.
11.
Input
Jack
: accepts standard ¼ inch plug. Input impedance is 1 Megohm.
Copyright 1999-2017, Komet
Amplification. Group, L.L.C. May not be reproduced in any form without express written consent from Komet Amplification.