PSA GCC-500, GCC-250, GCC-100 manual What you can expect

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®

Introduction

Owner’s Reference GCP Stereo Preamplifier

Thank you

These are not integrated amplifiers

Cool and efficient running

Power ratings

Thank you for your purchase of the GCC series Control Amplifi er. This document covers the three stereo Control Amplifi er models, GCC-100, GCC-250, GCC-500.

Control Amplifi ers are actually Variable Gain Power Amplifi ers™ with multiple inputs. Users can select any one of 5 input sources and control the gain of the power amplifi er via the front panel control or through the supplied remote control, which results in the volume to the speakers being controlled.

Control Amplifi ers are unique in the world of audio and are the shortest and purest audio path of any product on the market. While Control Amplifi ers resemble an integrated amplifi er in their operation, they are not integrateds.

Integrated amplifi ers are a marriage of a preamplifi er, or input volume attenuator and a power amplifi er. Because of the PS Audio Gain Cell™, the GCC Series of products do not attenuate the input signal and do not “throw away” the unwanted signal. Instead, the GCC Control Amplifi ers vary their gain in response to the user’s front panel or remote commands.

This creates the world’s fi rst Variable Gain Power Amplifi er™, or the GCC Control Amplifi er.

Each of the three Control Amplifi er models is a dual mono Control amplifi er, capable of driving nearly every loudspeaker load with ease and beauty.

GCC power amplifi ers are based on our unique and proprietary Gain Cell technology for the input electronics and SDAT Class D switching power amplifi cation for the output.

The GCC series have high effi ciency digital amplifi cation stages that allow them to run cool to the touch even while driving demanding loads and should offer years of trouble free performance of the highest standards.

Power ratings for each model are designated by their naming scheme into an 8 Ohm load. The GCC- 100 provides up to 100 watts per channel, both channels driven, into an 8 Ohm load and doubles its power rating into a 4 Ohm load. The GCC-250 provides up to 250 watts per channel, both channels driven, into an 8 Ohm load and doubles its power rating into a 4 Ohm load. The GCC-500 provides up to 500 watts per channel, both channels driven, into an 8 Ohm load and doubles its power rating into a 4 Ohm load.

What you can expect

You should expect state of the art performance and sonics from any of the GCC Series Control Amplifi ers. These Control Amplifi ers are unmatched by any other power amplifi er/preamplifi er combination on the market in terms of performance within their rated power levels and will provide excellent performance in either a two channel or multi-channel environment.

4826 Sterling Drive, Boulder, CO 80301

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

 

©2004 PS Audio International Inc. All rights reserved.

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Contents Document Owner’s ReferenceIntroduction Important Safety Instructions IntroductionTable Of Contents What you can expect Isolation Power Cables Conditioners Getting StartedLocation Getting StartedQuick Start Guide Quick Start GuidePush the front panel logo to turn it on Setup instructions Setup InstructionsInput Name Editing Setup instructions Software versionVolume control Mute control Up/Down selector Power ButtonOperating Guide Balance controlHT Bypass Phase Control Dim Control Placement? Front panel power buttonQuestions and Answers Isolation?What voltages can the amp run on? Troubleshooting TroubleshootingTroubleshooting Problems with subwoofers Specifi cations SpecificationsWarranty WarrantyConditions Remedy Miscellaneous Outside the US Service ServiceIf you have problems Voltage changes Sterling Drive, Boulder, CO Your purchase information Your serial numberYour dealer or distributor’s information Date of purchase

GCC-100, GCC-500, GCC-250 specifications

The PSA GCC series, which includes the GCC-250, GCC-500, and GCC-100 models, represents a pioneering line of gas cold cryogenic systems developed by the renowned manufacturer, PSA. These systems are distinguished by their advanced features, cutting-edge technologies, and unique characteristics that cater to various industrial applications.

The GCC-250 is designed for high efficiency and reliability in producing nitrogen, oxygen, and argon from air. It boasts a compact design, making it suitable for installations where space is at a premium. Its energy-efficient operation is facilitated by the latest in cryogenic technology, allowing for low power consumption while maintaining maximum output. Key features of the GCC-250 include a modular design for easy maintenance, integrated control systems for remote monitoring, and a user-friendly interface that simplifies operation. Additionally, it incorporates safety mechanisms to ensure optimal performance even under varying environmental conditions.

Next in the line is the GCC-500, which offers increased capacity and advanced efficiency compared to its smaller counterpart. With a production capability of up to 500 liters per hour, the GCC-500 is ideal for medium to large-scale industrial applications. This model employs a state-of-the-art dual-column adsorption technology, which enhances the purity of gases produced while minimizing waste. The GCC-500 also incorporates advanced thermal insulation and heat exchange technologies, which further optimize the energy use and operational cost. It features an intuitive control system with predictive maintenance capabilities, allowing for real-time diagnostics and reduced downtime.

At the top end of the series, the GCC-100 is engineered for high-demand applications that require large volumes of gas. With its robust construction and innovative design, this model can produce an impressive output, catering to industries such as aerospace, pharmaceuticals, and food processing. The GCC-100 utilizes a proprietary liquefaction cycle that ensures exceptional gas purity and can handle variations in feed conditions without compromising performance. Like the GCC-500, it is equipped with advanced automation and control systems for seamless operation. Additional features include enhanced safety protocols, comprehensive data logging, and customizable configurations to meet specific client requirements.

Overall, the PSA GCC series embodies the latest advancements in cryogenic gas production technology, offering efficient, reliable, and safe solutions for diverse industrial needs. With their unique features and robust performance, these units are well-suited for businesses aiming to enhance productivity while minimizing operational costs.
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