PS Audio A-100 manual Service

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®Service

Owner’s Reference A-100 Power Amplifier

If you require service in North America

Obtain an RA number

Contact information

In the unlikely event there is a problem with your PS Audio component, please contact your dealer, distributor, or the PS Audio corporate research center to discuss the problem before you return the component to our California manufacturing facilities for repair. Products shipped to either the factory or the corporate research facilities will be refused and returned freight collect if not accompanied by a PS Audio Service Department issued return authorization number (RA Number).

Return authorization numbers must be prominently displayed on the outside of the box and an accompanying letter describing the problem and re-listing the RA number must be inside the box to qualify for service.

To contact the PS Audio Service Department:

TELEPHONE

866-406-8946 (toll Free)

HOURS M/F

9:00 am to 5:00 pm MST

FAX

720-406-8967

E-MAIL

service@psaudio.com

WEBSITE

http://www.psaudio.com

If you are in the United States or Canada

Use original packing

If you are outside the US or Canada

If you are in the United States or Canada use the following procedure:

1.Obtain a Return Authorization Number (R/A number) and shipping address from the PS Audio Service Department.

2.Insure and accept all liability for loss or damage to the product during shipment to the PS Audio factory and ensure all freight (shipping) charges are prepaid.

The product may also be hand delivered to the California or Colorado facilities if arrangements with the Service Department have been made in advance. Proof of purchase from an authorized PS Audio dealer, distributor or agent will be required for warranty validation at the time of hand delivery.

Use the original packaging to ensure the safe transit of the product to the factory, dealer, or distributor. PS Audio may, at its discretion, return a product in new packaging and bill the owner for such packaging if the product received by PS Audio was boxed in nonstandard packaging or if the original packaging was so damaged to the point it was unusable. If PS Audio determines that new packaging is required, the owner will be notifi ed before the product is returned.

To purchase additional packaging, please contact your authorized PS Audio dealer, distributor, or the PS Audio Service Department for assistance.

If you are outside the United States or Canada and require service you must contact your country’s dealer or distributor for instructions. PS Audio warranties its products (see warranty section) worldwide. Service for PS Audio products outside the United States and Canada is handled through your country’s distributor or dealer.

4826 Sterling Drive, Boulder, CO 80301

Service 11

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

 

©2004 PS Audio International Inc. All rights reserved.

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Contents Owner’s Reference DocumentIntroduction Introduction Important Safety InstructionsTable Of Contents What you can expect Thank you Cool and efficient running Power ratingsGetting Started Isolation Power Cables ConditionersGetting Started LocationQuick Start Guide Check for porper polarity Are there any internal fuses? Placement?Questions and Answers Should the unit be on all the time?Protection circuitry Does the amp require ventilation? What voltages can the amp run on?Troubleshooting TroubleshootingFinding a ground loop Try a cheater plug Troubleshooting Remedy WarrantyWarranty ConditionsOutside the US Service ServiceYour purchase information Date of purchase If you have problems Voltage changes Your serial number

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.
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