PS Audio A-100 manual If you have problems Voltage changes Your serial number

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®Service

Owner’s Reference A-100 Power Amplifier

If you have problems

Voltage changes

Your serial number

1.Obtain a Return Authorization Number (R/A number) and shipping address from your dealer or distributor’s Service Department.

2.Insure and accept all liability for loss or damage to the product during shipment to the dealer or distributor’s Service Department and ensure all freight (shipping) charges are prepaid.

If you feel your country’s authorized dealer or distributor is either unwilling or unable to service your PS Audio products, please contact our service department at service@psaudio.com or at the above contact numbers to discuss the situation.

Voltage changes to match your country’s voltage and frequency requirements to your PS Audio product are possible only at the time of purchase. The GCA amplifi er series is set to a fi xed voltage to match your country’s requirements and may not be changed.

Your PS Audio product serial number is:

Please fi ll in the dealer or distributor’s information from where you originally purchased the unit.

Your purchase information

Date of purchase

4826 Sterling Drive, Boulder, CO 80301

Service 12

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 Thank you Cool and efficient running Power ratings What you can expectIsolation Power Cables Conditioners Getting StartedLocation Getting StartedQuick Start Guide Check for porper polarity Placement? Questions and AnswersShould the unit be on all the time? Are there any internal fuses?What voltages can the amp run on? Protection circuitry Does the amp require ventilation?Troubleshooting TroubleshootingFinding a ground loop Try a cheater plug Troubleshooting Warranty WarrantyConditions RemedyOutside the US Service ServiceIf you have problems Voltage changes Your serial number Your purchase information Date of purchase

A-100 specifications

The PS Audio A-100 is a compact, high-performance Class D amplifier that delivers quality sound and efficiency in a sleek design. Part of PS Audio's mission to make high-quality sound accessible, this amplifier features innovative technologies and an array of characteristics that make it a noteworthy choice for audiophiles.

One of the primary features of the A-100 is its Class D architecture, which is known for its energy efficiency and thermal management. This design allows the amplifier to produce high power while maintaining a small footprint, making it an excellent choice for both small and large setups. With an output power of 100 watts per channel into 8 ohms, the A-100 can drive a variety of speakers with ease, delivering dynamic and robust sound reproduction.

The A-100 incorporates PS Audio's proprietary technologies, including the unique input stage and a custom-designed output stage. These technologies contribute to producing exceptional clarity and detail across all frequencies. The amplifier also features a low-noise power supply that minimizes interference, ensuring a clean and transparent audio signal. This is particularly beneficial for critical listening environments, where every nuance of sound matters.

Another important characteristic of the A-100 is its versatility. It includes various input options, such as RCA and XLR connectors, allowing seamless integration into different audio systems. This ensures compatibility with a wide range of source components, whether it be CD players, digital audio players, or home theater receivers.

The A-100 is also designed with ease of use in mind. It comes equipped with a simple, intuitive user interface that allows for straightforward operation. Moreover, its compact size means it can be easily placed in virtually any setup, from a dedicated audio room to a casual living space.

In addition to performance, PS Audio places great emphasis on build quality. The A-100 features a sturdy chassis that minimizes vibrations and interference, further ensuring high fidelity sound reproduction. Its modern aesthetic, combined with high-end materials, makes it an attractive addition to any audio setup.

In summary, the PS Audio A-100 amplifier is an excellent choice for those seeking high-quality sound in a compact form factor. With its advanced Class D technology, versatile connectivity options, and robust build quality, it stands out as a highly efficient and reliable amplifier in the modern audio landscape. Whether for casual listening or critical audiophile applications, the A-100 consistently delivers outstanding performance, making it a valuable asset for any audio enthusiast.