Marshall JH-1 Jackhammer manual

Marshall JH-1 Jackhammer
8.3 · 8
PDF manual
 · 5 pages
English
manualMarshall JH-1 Jackhammer

WARNING!

IMPORTANT Precautions

Refer all servicing to qualified service personnel. Servicing is
required when the apparatus has been damaged in any way,
such as liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture,
does not operate normally, or has been dropped.

WARNING

Do not expose the apparatus to rain or moisture. Do not expose
the apparatus to dripping or splashing. No objects filled with
liquids should be placed on or near the apparatus. Do not use
this apparatus near water.

Clean only with dry cloth.

Changes or modifications not expressly approved by Marshall
Amplification plc could void the users authority to operate the
equipment.
Heed all warnings.
Follow all instructions.
Keep these instructions.

European Product Only

1
2367
4
5
9
8

From The Chairman

I would like to personally thank you for
selecting one of our effects pedals.
For over 40 years the Marshall name has been synonymous with the
greatest guitar tones in music. We have worked hand in hand with
guitarists from all levels throughout the world to maintain and
improve that special ingredient, ‘The Marshall Sound.’
Our range of effects pedals gives the opportunity to augment the
classic Marshall tone to add Marshall character to a guitar set-up.
All our pedals are made with the same utmost attention to quality, in
both materials and manufacture as our world renowned amplifiers,
cabinets and combos, in order to provide you with optimum
reliability and tone.
I would like to wish you every success with all of your musical
endeavours and also your new Marshall effects pedal, which I am
sure you will find a pleasure to play for many years to come.
Yours Sincerely,
1

ENGLISH

Manual

View the manual for the Marshall JH-1 Jackhammer here, for free. This manual comes under the category guitar amplifiers and has been rated by 8 people with an average of a 8.3. This manual is available in the following languages: English. Do you have a question about the Marshall JH-1 Jackhammer or do you need help? Ask your question here

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Marshall JH-1 Jackhammer specifications

Below you will find the product specifications and the manual specifications of the Marshall JH-1 Jackhammer.

The Marshall JH-1 Jackhammer is a guitar amplifier known for its high gain and versatility in tone. With its solid construction and sturdy build, this amplifier offers long-lasting reliability and durability. The JH-1 Jackhammer provides guitarists with a range of tones, from smooth and warm to aggressive and distorted. It features various control knobs, including gain, volume, and three-band EQ, allowing musicians to shape their desired sound accurately. This amplifier also offers a built-in overdrive circuit, which adds an extra level of distortion and allows users to achieve heavier tones. The JH-1 Jackhammer can be used with both electric and acoustic-electric guitars, making it a versatile option for different musical styles and genres. Equipped with a headphone jack, this amplifier provides a convenient option for silent practice sessions. It also has an auxiliary input, allowing users to connect external devices like MP3 players or smartphones for jamming along to their favorite tracks. The JH-1 Jackhammer is housed in a sleek and compact design, making it portable and easy to carry to gigs or rehearsals. Its lightweight construction ensures that it won't be a burden for musicians on the move. Overall, the Marshall JH-1 Jackhammer is a reliable and versatile guitar amplifier that offers a wide range of tones and is suitable for various musical applications. Its solid construction, adjustable controls, and additional features make it a worthy choice for guitarists looking to enhance their sound.

General
BrandMarshall
ModelJH-1 Jackhammer
Productguitar amplifier
LanguageEnglish
FiletypeUser manual (PDF)

Frequently Asked Questions

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Marshall JH-1 Jackhammer below.

Why is there no sound coming out of the amplifier?

Make sure that the guitar cable is properly plugged into the input jack of the amplifier and check that the volume and gain controls are not set too low. Additionally, ensure that the amplifier's speaker is connected and functioning correctly.

How can I adjust the tone or equalization of the sound?

Make use of the three-band EQ controls on the amplifier to fine-tune your sound. The Bass control adjusts the low frequencies, the Middle control influences the midrange, and the Treble control affects the high frequencies. Experiment with different settings to achieve your desired tone.

Can I connect external effects pedals to the amplifier?

Yes, the Marshall JH-1 Jackhammer features an effects loop that allows you to connect and use external effects pedals. Consult the manual for detailed instructions on how to properly connect and configure the effects loop.

How can I switch between different channels on the amplifier?

The Marshall JH-1 Jackhammer has two different channels, each offering different tones and gain levels. Utilize the Channel Select switch on the front panel of the amplifier to toggle between the channels and explore the various sonic possibilities.

Is it possible to connect additional speakers to this amplifier?

Yes, the Marshall JH-1 Jackhammer has an additional speaker output that allows you to connect external speakers. Ensure that the total impedance of the connected speakers matches the recommended range specified in the manual to avoid any damage to the amplifier.

Is the manual of the Marshall JH-1 Jackhammer available in English?

Yes, the manual of the Marshall JH-1 Jackhammer is available in English .

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