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

SOUND LEVEL db FLOW RESPONSE

8

90

6

93

4

95

3

97

2

100

1

103

1/2 HR. or LESS

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, IF EXPOSURE IS IN EXCESS OF THE LIMITS AS PUT FORTH ABOVE, TO INSURE AGAINST POTENTIALLY HARMFUL EXPOSURE TO HIGH SOUND PRESSURE LEVELS, IN ORDER TO PREVENT A PERMANENT HEARING LOSS. 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.

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 PRODUCT’S 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.

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.

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.

Kustom Inc., 4940 Delhi Pike, Cincinnati, OH • USA

(800) 999-5558 Fax: (513) 347-2192 / www.kustom.com

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Kustom Tube12A manual Kustom Inc., 4940 Delhi Pike, Cincinnati, OH USA

Tube12A specifications

The Kustom Tube12A is a powerful and versatile amplifier designed specifically for musicians seeking high-quality tone in a portable package. With its range of features and robust technology, the Tube12A stands out in the realm of live performance and practice.

One of the key features of the Kustom Tube12A is its all-tube design, which provides a rich and dynamic sound that solid-state amplifiers often struggle to replicate. The use of vacuum tubes not only enhances the tonal quality but also contributes to a natural compression that smooths out dynamic peaks, resulting in warmth and depth. Musicians looking for vintage tone can appreciate the Tube12A's ability to deliver classic sounds reminiscent of favorite amps from the past.

The Tube12A is equipped with a versatile EQ section, allowing players to tailor their sound with ease. It includes a three-band EQ consisting of bass, mid, and treble controls that provide substantial flexibility for shaping the audio output. Whether you prefer a punchy low end or sparkling highs, the Tube12A empowers users to dial in their ideal sound.

In terms of connectivity, the Kustom Tube12A offers a variety of input and output options. It features a 1/4-inch instrument input, making it compatible with a wide range of guitars and pedals. Additionally, a direct output allows for easy integration with recording equipment or P.A. systems, providing clear and reliable sound transmission for both practice and performance settings.

Another remarkable characteristic of the Tube12A is its portability. Weighing in at a manageable level, it is designed to be easily transported, making it an excellent choice for gigging musicians and traveling artists. The rugged construction ensures durability, allowing it to withstand the rigors of frequent use without compromising sound quality.

Moreover, the Kustom Tube12A incorporates innovative cooling technology that prevents overheating, even during lengthy sessions. This is particularly advantageous for high-output performances, ensuring that the amplifier maintains its performance integrity without succumbing to thermal issues.

In summary, the Kustom Tube12A is an exceptional amplifier that combines the rich tonal qualities of all-tube technology with flexible features and reliable performance. Its emphasis on portability, robust construction, and versatile sound-shaping capabilities make it a top choice for musicians of varying styles and genres. Whether for practice or live performances, the Tube12A continues to impress with its ability to deliver quality sound consistently.