Introduction - Hartke GT100 Manuel De L'utilisateur

Introduction

We know you don't like reading owners manuals, but you've just purchased one of the
finest guitar amplifiers around, and we want to tell you about it! So, before you plug in
and start strumming and shredding, we'd like to suggest you take just a few moments to
scan these pages. We'll make it as painless as possible, we promise—and, who knows, you
might just pick up a tip or two.
The Hartke GT100 Series amplifiers have been designed for modern guitar players look-
ing for a new sound that respects the tone of a classic amp. The GT100 and GT100C
combo are powerful amplifiers, with an amazingly wide variety of tone, allowing guitar
players to rediscover the sound from a favorite old vintage amp, or dial up a new sound
that's uniquely their own. Both models feature the GT100, tube-pre, 100-watt, 2-channel
amplifier section. Plus, the channel 1 CRUNCH control can be engaged using the included
2-button footswitch, so it effectively works like a 3-channel amp. The GT100 pre-ampli-
fier section features a high voltage, 12AX7 "bootstrap" tube circuit providing a layer of
harmonic overtones that add to the warmth and richness of the sound. The 2-channel
pre-amp design with foot switch control lets you quickly and easily switch from rhythm
to lead. Plus, unique Channel 1 circuitry employs VOLUME, BASS, TREBLE plus, switchable
CRUNCH allowing you to dial up a sweet clean sound, or add a bit of overdrive for a great
roots-rock rhythm tone. The Channel 2 has VOLUME, BASS, TREBLE plus MID and high GAIN
for smooth to shredding distortions. In addition, special attention was also taken in design-
ing a Reverb effect that you actually want to use! The warm spring sound has been opti-
mized by carefully selecting both the electronic and mechanical components. The GT100
head can be matched with one, or both, of Hartke's GH412 or GH412A, 4 x 12-inch speaker
cabs for half-stack or full stack operation, while the GT100C employees two Hartke's cus-
tom designed GXL12-inch speakers in a open-back enclosure. The GT100's feature a steel
amplifier chassis, enclosures made of rugged Plywood and MDF construction, with durable
vinyl covering, and the GH100C is set upon four heavy-duty casters for easy transport. The
GT100 and GT100C combo are perfect amplifiers for use in venues of any size. There are
two different GT100 models, and this manual covers the GT100 amplifier head and GT100C
combo. Whichever of these models you've purchased, you're assured of robust construc-
tion and that great Hartke guitar sound.
In these pages, you'll find a detailed description of the many features of your GT100 Series
Amplifier, as well as a guided tour through its front and rear panels, step-by-step instruc-
tions for setting up and using the amp, plus full specifications. You'll also find a warranty
card enclosed—please don't forget to fill it out and mail it so that you can receive online
technical support and so we can send you updated information about this and other
Hartke products in the future. Also, be sure to check out our website (http://www.hartke.
com) for complete information about our full product line.
SPECIAL NOTE: Should your Hartke GT100 Amplifier ever require servicing, a Return
Authorization (RA) number is necessary. Without this number, the unit will not be accepted.
If purchased in the United States, please call Hartke/Samson at 1-800-372-6766 for a Return
Authorization number prior to shipping. Please retain the original packing materials and,
if possible, return the unit in its original carton and packing materials. If purchased outside
the United States, please contact your local distributor for warranty information.
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