OWNERS MANUAL
KGA10
Thank you for purchasing the Kustom KGA10 model guitar amplifier. Kustom has
listened to musicians throughout the world and stands proudly behind each and every
one we make. It was designed with your needs in mind. Feature laden, great sounding,
able to adapt to all kinds of music, this amplifier really delivers what you have been
looking and waiting for.Whatever style you choose, its ready!
Kustom, with a 30 year tradition of excellence in design, proudly delivers to you this
amp and rewards you with a rugged and dependable amp designed and engineered
in the USA. Again, thank you for your purchase. Please take a few minutes to learn
about all the professional features that are built in.
SPECIFICATIONS
Model Power Equalizer Channels Impedance Effects Amplifier Type Dimensions Weight
KGA10 10 W Voice Two 4 Ohms N/A Bi-Polar Transistor 9.65x11.03x6.3 9 lbs.
25x28x16cm. 4.08 kg.
DANGER
EXPOSURE TO EXTREMELY HIGH NOISE LEVELS MAY CAUSE A PERMANENT
HEARING LOSS. INDIVIDUALS VARY CONSIDERABLY TO NOISE INDUCED HEARING
LOSS BUT NEARLY EVERYONE WILL LOSE SOME HEARING IF EXPOSED TO
SUFFICIENTLY INTENSE NOISE FOR A SUFFICIENT TIME.
THE U.S. GOVERNMENT'S OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION
(OSHA) HAS SPECIFIED THE FOLLOWING PERMISSIBLE NOISE LEVEL EXPOSURES:
DURATION PER DAY IN HOURS
8
6
4
3
2
1
1/2 HR. or LESS
SOUND LEVEL db FLOW RESPONSE
90
93
95
97
100
103
110
ACCORDING TO OSHA, ANY EXPOSURE IN THE ABOVE PERMISSIBLE LIMITS COULD
RESULT IN SOME HEARING LOSS. EAR PLUGS OR PROTECTORS IN THE EAR CANAL
OR OVER THE EARS MUST BE WORN WHEN OPERATING THIS AMPLIFICATION
SYSTEM IN ORDER TO PREVENT A PERMANENT HEARING LOSS. IF EXPOSURE IN
EXCESS OF THE LIMITS AS PUT FORTH ABOVE, TO INSURE AGAINST POTENTIALLY
HARMFUL EXPOSURE TO HIGH SOUND PRESSURE LEVELS. IT IS RECOMMENDED
THAT ALL PERSONS EXPOSED TO EQUIPMENT CAPABLE OF INDUCING HIGH SOUND
PRESSURE LEVELS, SUCH AS THIS AMPLIFICATION SYSTEM, BE PROTECTED BY
HEARING PROTECTORS WHILE THIS UNIT IS IN OPERATION.
IMPORTANT
1. Read all safety and operating instructions before using this product.
2. All safety and operating instructions should be kept for future reference.
3. Obey all cautions in the operating instructions and on the back of the unit.
4. All operating instructions should be followed.
5. This product should not be used near water i.e. bathtub, sink, swimming
pool, wet basement, etc.
6. This product should be located so that its position does not interfere
with proper ventilation. It should not be placed flat against a wall or
placed in a built-in enclosure that will impede the flow of cooling air.
7. This product should not be placed near a source of heat, such as a
stove, radiator, or another heat producing amplifier.
8. Connect only to a power supply of the type indicated on the back of the
amplifier near the power supply cord.
9. Do not break off the ground pin of the power supply cord.
10. Power supply cords should always handled carefully. Never walk or place
equipment on power supply cords. Periodically check cords for cuts or
signs of stress, especially at the point where the cord exits the unit.
11. The power supply cord should be unplugged when the unit is unused
for long periods of time.
12. If this product is to be mounted in an equipment rack, rear support
should be provided.
13. Metal parts and vinyl covering may be cleaned with a damp rag.
14. Care should be taken so that objects do not fall and liquids are not spilled
into the unit through the ventilation ports or any other openings.
15.This unit should be checked by a qualified service technician if:
A. The power supply cord or plug has been damaged.
B. Anything has fallen or been spilled into the unit.
C. The unit does not operate correctly.
D. The unit has been dropped or the enclosure damaged.
THIS APPARATUS SHALL NOT BE EXPOSED TO
DRIPPING OR SPLASHING. NO OBJECTS FILLED
WITH LIQUIDS SUCH AS VASES SHALL BE PLACED
ON THE APPARATUS.
TO AVOID ELECTRICAL SHOCK, DO NOT
DISASSEMBLE. REFER SERVICING TO QUALIFIED
PERSONAL ONLY!
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE CHASSIS. NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
AVIS: RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR.
THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE OF
UNINSULATED DANGEROUS VOLTAGE WITHIN THE PRODUCTS ENCLOSURE THAT
MAY BE OF SUFFICIENT MAGNITUDE TO CONSITUTE A RISK OF ELECTRIC SHOCK
TO PERSONS.
THIS SYMBOL IS INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT
OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE LITERATURE
ACCOMPANYING THE UNIT.
Kustom Inc., 4940 Delhi Pike, Cincinnati, OH USA
(800) 999-5558 Fax: (513) 347-2192 / www.kustom.com
16. The user should not attempt to service this equipment. All service work
must be done by a qualified service technician for warranty repairs.
CAUTION
THIS AMPLIFIER HAS BEEN DESIGNED AND CONSTRUCTED TO PROVIDE
ADEQUATE POWER RESERVE FOR PLAYING MODERN MUSIC WHICH MAY
REQUIRE OCCASIONAL PEAK POWER. EXTENDED OPERATION AT
ABSOLUTE MAXIMUM POWER IS NOT RECOMMENDED SINCE THIS
COULD DAMAGE THE ASSOCIATED LOUDSPEAKER SYSTEM. PLEASE BE
AWARE THAT MAXIMUM POWER CAN BE OBTAINED WITH VERY LOW
SETTINGS OF THE MASTER VOLUME CONTROLS IF THE INPUT SIGNAL
IS VERY STRONG.
INPUT
OVERDRIVE
GAIN
VOICE
VOLUME
HEADPHONE
KGA10
POWER
10 WATT
1
2
GUITAR AMPLIFIER
3
4
5
6
7
1.) Input Jack - this is a 1/4 2 conductor input jack for plugging in your instrument. It is intended for
guitars but will accept other instruments as well.
2.) Drive Switch - this switch turns the overdrive circuit on or off. When engaged the gain control then
determines the amount of distortion added to the sound.
3.) Gain - adjust this clockwise to increase the amount of distortion you add to the overdrive signal.
Used in the lower ranges of the control, you get a less distorted sound, a bluesy tone. As you increase
the gain, you add tremendous amounts of distortion to the signal for a harder edged crunch tone.
4.) Voice - this is an overall tone control. It is a specifically designed control that in the extreme counterclockwise position, will give a full bodied sound with lots of midrange tones. By increasing this control,
you proceed to boost the bass and treble regions but reduce the midrange content of the sound.
5.) Volume - this control is the output volume control for the entire amplifier. It follows the tone circuit.
6.) Headphone Jack - this is a 1/4 3 conductor jack for plugging headphones. It will sum the signal
and put the sound in both ears, thereby creating a pseudo-stereo sound. Volume will be determined
by the volume control on the channel you are on. It will disconnect the internal speaker when plugged
in. This will allow quiet practicing.
7.) Power - this switch turns on and off the AC power to the amp.
Suggested Settings
(These settings are general starting points. They
are designed to get you close to the sound you are
looking for. If the control is not shown, then it doesnt
apply to this particular sound. )
INPUT
OVERDRIVE
GAIN
VOICE
VOLUME
HEADPHONE
KGA10
POWER
10 WATT
GUITAR AMPLIFIER
Clean Rhythm or Country Guitar - these settings are the basic clean sounds and for
general rhythm guitar, country lead guitar, funky/chunky rhythm sounds. Usually, country guitar
is a brighter, more trebly edged sound. The bottom end depends on what type of guitar you are
using.
Rhythm guitar is mostly a clean full type of sound. A little less treble than the country sound and
a bit more midrange.
INPUT
OVERDRIVE
GAIN
10 WATT
VOICE
GUITAR AMPLIFIER
VOLUME
HEADPHONE
KGA10
POWER
Blues Lead or Mellow Crunch - this setting is particularly useful in blues or softer rock
songs. It is good for leads as well as rhythm parts. It is good for power chords in back of leads.You
need to switch to the lead channel to make these settings work. Blues, depending on the guitar
you use, usually adds treble with a bit more midrange and a fat bottom end. Not as much gain
as full out crunch, adjust the gain control to the amount of distortion you desire.
INPUT
OVERDRIVE
GAIN
VOICE
VOLUME
HEADPHONE
KGA10
POWER
10 WATT
GUITAR AMPLIFIER
Alternative/Harder Edged Rock - this setting will deliver more of a cutting tone.
Whether used for rhythm or lead sounds, it will cut through the drums and get you
heard. If you need more grundge, increase the gain control for more distortion. This
style of music requires a slightly thinner, harder edged tone full of midrange.
INPUT
OVERDRIVE
GAIN
10 WATT
VOICE
GUITAR AMPLIFIER
VOLUME
HEADPHONE
KGA10
POWER
Heavy Metal/Maximum Crunch - this setting is a good starting point for the
notched out middle sounds associated with metal and heavy alternative sounds.
Adjust the treble and low end to taste. Usually for a rhythm tone, you want to have
more lower end and less for leads. Distortion is an integral part of this style of music
and this amp delivers it quite well.
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