Nady Systems GTH-100 User Manual

GTH-100

Tube Guitar Head Amp w/ Reverb

OWNER’S MANUAL

GUITAR AMPLIFIER

2

GTH-100

Tube Guitar Head Amplifier with Reverb

Congratulations on your choice of guitar amplifier — you
have purchased one of the finest guitar amplifiers on the
market today. This unit was developed using the expertise of
professional sound engineers and working musicians. You will
find that your new NADY AUDIO GTH-100 has superior
performance and greater flexibility than any other guitar
amplifiers in its price range. Please read this manual
carefully to get the most out of your new unit.

Thanks for selecting NADY AUDIO as your choice in guitar
amplifier.

Date of Purchase

Dealer’s Name

City

State

Zip

Model #

Serial #

CONTENTS

FEATURES

FEATURES ................................................................................2

WARNING ..................................................................................3

INSTALLATION ..........................................................................4

LEGAL INFORMATION..............................................................4

FRONT CONTROL AND CONNECTORS ................................5

REAR CONTROL AND CONNECTORS ..................................6

SPECIFICATIONS......................................................................7

• 100W RMS output, all-tube design featuring four EL-34 power tubes and three 12AX7A preamp tubes

• High and Low Inputs, Line Output, and full complement of controls for total volume, tone shaping and tonal definition, including a 3-way

overdrive gain switch, lead boost control (up to +12dB), volume, master, treble, mid, bass and presence controls

• High and Low power settings. HI-100W RMS, LO-30W RMS

• Spring reverb with adjustable control and lead gain boost both switchable with optional FS-2 footswitch

• Line level rev. output jack (rev sig. only)

• Durable vinyl cover, steel corners, and rugged construction for years of roadworthy reliability

WARNING

3

IMPORTANT SAFETY INSTRUCTIONS

When using this electronic device, basic precautions should always be taken, including the following:

1. Read all instructions before using the product.

2. Do not use this product near water (e.g., near a bathtub, washbowl, kitchen sink, in a wet basement, or near a
swimming pool, etc.).

3. This product should be used only with a cart or stand that will keep it level and stable and prevent wobbling.

4. This product, in combination with headphones or speakers, may be capable of producing sound levels that
could cause permanent hearing loss. Do not operate for a long period of time at a high volume level or at a
level that is uncomfortable. If you experience any hearing loss or ringing in the ears, you should consult an
audiologist.

5. The product should be positioned so that proper ventilation is maintained.

6. The product should be located away from heat sources such as radiators, heat vents, or other devices
(including amplifiers) that produce heat.

7. The product should be connected to a power supply only of the type described in the operating instructions or
as marked on the product. Replace the fuse only with one of the specified type, size, and correct rating.

8. The power supply cord should: (1) be undamaged, (2) never share an outlet or extension cord with other
devices so that the outlet’s or extension cord’s power rating is exceeded, and (3) never be left plugged into
the outlet when not being used for a long period of time.

9. Care should be taken so that objects do not fall into, and liquids are not spilled through, the enclosure’s
openings.

10. The product should be serviced by qualified service personnel if:
A. The power supply cord or the plug has been damaged.
B. Objects have fallen into, or liquid has been spilled onto the product.
C. The product has been exposed to rain.
D. The product does not appear to operate normally or exhibits a marked change in performance.
E. The product has been dropped, or the enclosure damaged.

11. Do not attempt to service the product beyond what is described in the user maintenance instructions. All
other servicing should be referred to qualified service personnel.

ATTENTION

: RISQUE DE CHOC ELECTRIQUE NE PAS OUVRIR

An equilateral triangle enclosing a lightening flash/arrowhead symbol is
intended to alert the user to the presence of uninsulated “dangerous
voltage” within the product’s enclosure which may be of sufficient
magnitude to constitute a risk of electric shock.

An equilateral triangle enclosing an exclamation point is intended to alert
the user to the presence of important operating and service instructions in
the literature enclosed with this unit.