Introduction

ENGLISH

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 GT60 Series amplifiers have been designed for modern guitar players looking for a new sound that respects the tone of a classic amp. The GT60/408 “Piggyback” and GT60C 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 GT60, tube-pre, 60-watt, 2-chan- nel amplifier section with a matching GH408 4 x 8-inch mini-stack for the Piggyback, and a custom designed 12-inch speaker in a convertible Closed-back / Open-back design for the GT60C. The GT60 pre-amplifier 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 per-amp design with foot switch control lets you quickly and eas- ily switch from rhythm to lead. Plus, unique Channel 1 circuitry employs VOLUME, BASS, TREBLE plus 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 designing a Reverb effect that you actually want to use! The warm spring sound has been optimized by carefully selecting both the electronic and mechanical components. The GT60’s feature a steel amplifier chassis, enclosures made of rugged Plywood and MDF con- struction, with durable vinyl covering, and the GH408 is set upon four heavy-duty casters for easy transport. The GT60/408 “Piggyback” and GT60C combo are perfect amplifiers for use in small or large venues. Plus, the CD input and dedicated headphone output makes them awesome practice amps! There are two different GT60 models, and this manual cov- ers the GT60/GH408 “Piggyback” and GT60C combo. Whichever of these models you’ve purchased, you’re assured of robust construction and that great Hartke sound.

In these pages, you’ll find a detailed description of the many features of your GT60 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 and Samson products in the future. Also, be sure to check out our website (http:// www.samsontech.com) for complete information about our full product line.

SPECIAL NOTE: Should your Hartke GT60 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 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.

GT60C, GT60, GT408 specifications

The Samson GT408, GT60, and GT60C are renowned microphones designed for a variety of professional applications, showcasing advanced technology and superior sound quality that make them favorites among audio engineers and musicians alike.

The Samson GT408 is a compact, versatile microphone that excels in capturing vocals and instruments with clarity and precision. It features a cardioid pickup pattern that effectively isolates sound sources while minimizing background noise. This makes it ideal for live performances and studio recordings alike. One of its standout characteristics is its robust build quality, ensuring durability and reliability in various environments. The GT408 also boasts a frequency response that extends from 40 Hz to 18 kHz, allowing it to capture a wide range of sounds, from deep lows to crisp highs.

Moving on to the GT60, this microphone builds on the strengths of the GT408 by offering enhanced sensitivity and a broader frequency response. With a range of 20 Hz to 20 kHz, the GT60 captures the full spectrum of sound, making it perfect for vocalists and instrumentalists who require high fidelity in their recordings. The GT60 is also equipped with advanced shockmount technology that minimizes handling noise and vibrations, ensuring that the recorded sound remains clean and professional. Its versatile design allows it to be used in studio settings, live performances, and even broadcasting applications, making it a truly multifunctional tool.

The GT60C, a condenser model, takes the advancements of the GT60 further with its high-frequency response and smooth transient handling. Designed for studio use primarily, the GT60C features a large diaphragm that enhances sensitivity to soft sounds while maintaining clarity and detail. It effectively captures the nuances of vocals and acoustic instruments with exceptional warmth and depth. The microphone's built-in high-pass filter helps eliminate low-end rumble and unwanted noise, making it ideal for studio recordings.

All three models benefit from Samson's commitment to high-quality components and user-friendly design, ensuring that audio professionals can rely on these microphones for their performances and recordings. Whether for stage use or in the studio, the GT408, GT60, and GT60C offer unique features that cater to various audio needs, proving that Samson is a formidable name in the microphone industry. With their impressive characteristics and advanced technologies, these microphones not only enhance sound quality but also empower creativity in music and audio production.