Krell Industries KAV280p manual Additional Connections, RC-5, VDC Remote Power in / OUT

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Connecting the KAV–280p to Your System continued

Pin assignments for the XLR connectors

Additional

Connections

Note

Pin 1 Shield (ground)

Pin 2 Non-inverting (hot) (0°)

Pin 3 Inverting (cold) (180°)

RC-5 IN

This input accepts baseband RC-5 input commands. It facilitates custom installations by allowing the KAV–280p to be controlled via hard-wired signals from various remote devices.

12 VDC REMOTE POWER IN / OUT

The input accepts 12 Volt power on/off signals from other Krell components and the output sends 12 volt power on/off signals to other Krell components, as well as to other devices that incorpo- rate a 12-Volt power on/off trigger input.

This feature allows enables the remote turn on/off of other compo- nents when the KAV–280p is powered on/off.

Consult the owner’s reference of any device used in a custom installation to take full advantage of the remote capability of the KAV–280p.

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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.