Introduction

Thank you for your purchase of the Krell KAV–280p Remote Control Preamplifier. The KAV-280p uses current mode and sur- face mount technologies derived directly from the state-of-the-art Krell KCT Preamplifier.

The Class A direct-coupled design of the KAV–280p means that the signal path is fully balanced from input to output. This includes a fully balanced volume control. Circuits are powered by a dedicat- ed supply with discrete voltage regulators and there is a separate, dedicated power supply for all digital control circuits. All signal switching is accomplished via hermetically sealed multiple contact precision relays.

The KAV–280p provides a high level of operational convenience and functional versatility. It is easy to integrate into your system. The remote control accesses all amplifier functions, and remote control connection options on the back panel allow the KAV–280p to be easily connected with other components. With its unique Theater Throughput TM feature, the KAV–280p can easily adapt to home theater applications.

This owner’s reference manual contains important information on the placement, installation, and operation of the KAV–280p. Please read this information carefully. A thorough understanding of these details will help ensure satisfactory operation and long life for your KAV–280p and related system components.

Krell KAV–280p

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.