PS Audio GCHA manual Introduction, Important Safety Instructions

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Introduction

Owner’s Reference GCHA Headphone Amplifier

Important Safety Instructions

Read these instructions

Heed all warnings

Follow all instructions

WARNING. TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.

Clean only with a dry cloth.

Do not place fl ammable material on top of or beneath the component.

All PS Audio components require adequate ventilation at all times during operation. Rack mounting is acceptable where appropriate.

Do not remove or bypass the ground pin on the end of the AC cord. This may cause RFI (radio frequency interference) to be induced into your playback setup and is potentially unsafe. All PS products ship with a grounding type plug. If the provided plug does not fi t into your outlet, consult an electrician for replacement of the obsolete outlet.

Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. Unplug this apparatus during lightning storms or when unused for long periods of time.

When making connections to this or any other component, make sure all components are off. Turn off all systems’ power before connecting the PS Audio component to any other component. Make sure all cable terminations are of the highest quality.

There are no fuses inside this product.

THERE ARE NO USER-SERVICEABLE PARTS INSIDE ANY PS AUDIO PRODUCT. REFER ALL SERVICING TO QUALIFIED SERVICE PERSONNEL

Please contact your authorized dealer, distributor, or PS Audio if you have any questions not addressed in this reference manual.

This product is manufactured in the United States of America. PS Audio® is a registered trademark of PS Audio International Inc., and is restricted for use by PS Audio International, Inc., its subsidiaries, and authorized agents.

4826 Sterling Drive, Boulder, CO 80301

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PH: 720.406.8946 service@psaudio.com www.psaudio.com

 

©2005 PS Audio International Inc. All rights reserved.

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Contents Owner’s Reference Instructions for use Gcha Headphone Amplifi erImportant Safety Instructions IntroductionTable Of Contents What will it do? No attenuators inside What you can expect Getting Started Quick Start Guide Quick Start Guide Questions And Answers What voltages can I run Gcha on? Turning the unit on/off Troubleshooting Make the Gcha the default device Older operating systems Warranty Miscellaneous Outside the US Service Service Sterling Drive, Boulder, CO

GCHA specifications

The PS Audio GCHA is an innovative headphone amplifier that has garnered attention for its remarkable performance and versatility. Designed to provide an extraordinary listening experience, the GCHA combines cutting-edge technology with user-friendly features to cater to both casual listeners and audiophiles alike.

One of the standout characteristics of the PS Audio GCHA is its powerful amplification capabilities. It delivers up to 1 watt per channel, ensuring that it can drive a wide variety of headphones, from high-impedance models to more sensitive in-ear monitors. This level of power allows the GCHA to reproduce dynamic sound stages and intricate details, making it an excellent choice for critical listening across various music genres.

The GCHA incorporates a unique analog signal path, which sets it apart from many digital headphone amplifiers on the market. PS Audio emphasizes a non-fatiguing listening experience, and the GCHA achieves this by utilizing high-quality components, including audiophile-grade op-amps and capacitors. This results in a warm, natural sound signature that remains true to the original recording.

Connectivity options are abundant with the GCHA, giving users flexibility in integrating it into their audio systems. The amplifier features multiple inputs, including RCA and 3.5mm connections, allowing for seamless integration with other audio devices. Additionally, a high-quality headphone output ensures that users can enjoy their music without compromise.

Integrated into the GCHA is also a high-performance power supply that minimizes noise and interference. This well-engineered power management system ensures consistent performance, providing a clean audio signal even in challenging environments. A sturdy and well-designed chassis adds to the amplifier's longevity while reducing the risk of physical damage.

Another notable feature of the PS Audio GCHA is its elegant design. With a sleek, modern appearance, it fits well in any audio setup, blending aesthetic appeal with practical functionality. The front panel includes intuitive controls, allowing users to adjust volume and input selection easily.

In summary, the PS Audio GCHA is a top-tier headphone amplifier that marries powerful performance with high-quality construction and user-friendly features. Its ability to deliver a rich and immersive listening experience makes it a worthy addition to the audiophile's equipment arsenal. Whether you're enjoying a casual listening session or engaging in serious music analysis, the GCHA stands out as an exceptional choice.