Krell Industries KAV280p manual Placement, AC Power Guidelines

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Placement

AC Power Guidelines

Before you install the KAV–280p into your system, review the fol- lowing guidelines to choose the location for the KAV–280p. This will facilitate a clean, trouble-free installation. The KAV–280p does not require any type of special rack or cabinet for installation. For the dimensions of the KAV–280p, see Specifications, on the back cover.

Place the KAV–280p on a firm, level surface, away from excessive heat, humidity, or moisture. The KAV–280p is not hum-sensitive. Other components may be placed on or around the KAV–280p. Make sure the top and bottom ventilation grids are unobstructed.

You may experiment with feet or cones as long as they are not permanently affixed to the chassis. Any unauthorized modifications to the electronics or chassis will void the warranty.

The KAV–280p has superb regulation and does not require a dedi- cated AC circuit. Avoid connections through extension cords or multiple AC adapters. High quality 15 amp grounded AC strips are acceptable. High quality AC line conditioners or filters may be used if they are grounded. Contact your authorized Krell dealer, distributor, or Krell before using any devices designed to alter or stabilize the AC power for the KAV–280p.

The KAV–280p should be operated only with the power cord supplied.

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Krell KAV–280p

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Contents Instructions for Use Owner’s Reference Contact InformationContents Illustrations Introduction Operation ConfigurationsDefinition of Terms Krell Current Mode UnpackingTechnology Surface Mount Technology SMTPlacement AC Power GuidelinesKAV-280p Front Panel Front Panel Functions Power AnalogFront Panel Description Mode Indicators Mute LEDLevel Knob Front Panel DisplayKAV-280p Back Panel Analog Inputs Analog Outputs Back Panel DescriptionBack Panel Functions Power IEC Connector17 12 VDC 18 RC-5KAV-280p Remote Control Remote Control Description Battery Installation and RemovalRemote Control Functions Pwr Power KeyAnalog Functions Center to 5 completely on one side Connection Steps Connecting the KAV-280p to Your SystemUsing Balanced Connections RC-5 VDC Remote Power in / OUTAdditional Connections Operating Your KAV-280p Preamplifier OperationTape Input and Output How to Disengage an Input for Theater Throughput Configuring the KAV-280p for Theater ThroughputHow to Activate an Input for Theater Throughput How to Troubleshoot System Noise Questions and Answers Warranty Return Authorization Procedure Specifications

KAV280p specifications

Krell Industries has long been synonymous with high-end audio performance, and the KAV-280p is no exception. As a powerful yet elegant preamplifier, the KAV-280p embodies Krell's commitment to delivering stunning sound quality while embracing cutting-edge technology. This article will explore the main features, technologies, and characteristics that make the KAV-280p a standout component in any audio setup.

At the heart of the KAV-280p is its robust design, which showcases Krell's extensive engineering prowess. The preamplifier boasts a fully-balanced differential architecture that allows for minimal signal interference, ensuring an uncolored audio output. This approach is key to achieving the high level of transparency and fidelity that audiophiles demand. With both analog and digital input options, including balanced XLR and unbalanced RCA connections, the KAV-280p can seamlessly integrate into a variety of audio systems.

The KAV-280p also features a sophisticated power supply that provides a clean and stable voltage, essential for optimal performance. This power supply utilizes high-capacity transformers and multiple stages of regulation, ensuring that the preamp delivers power where it's needed most, reducing distortion and enhancing overall sound quality. The result is a preamplifier capable of handling dynamic music passages with ease, rendering bass, mids, and highs in exquisite detail.

Another noteworthy characteristic of the KAV-280p is its intuitive user interface. With a simple and elegant remote control, users can easily navigate through input selections and adjust settings for an enhanced listening experience. The preamp also includes a high-quality headphone output, making it a versatile choice for those who enjoy private listening sessions.

Moreover, Krell's engineering team has designed the KAV-280p with a focus on heat management, ensuring a long lifespan and consistent performance. The use of aluminum for the chassis aids in heat dissipation while adding an aesthetically pleasing touch to any audio rack.

In summary, the Krell KAV-280p is a distinguished preamplifier that encapsulates Krell Industries' dedication to audio excellence. With its advanced engineering, high-quality components, and user-friendly design, the KAV-280p stands as a testament to what high-end audio equipment can achieve, making it an exceptional choice for audiophiles seeking the ultimate listening experience.
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