Definition of Terms, continued

TECHNOLOGY

Krell Current Mode

 

A proprietary Krell circuit topology in which the audio gain stages

 

of a component operate in the current rather than voltage domain.

 

This unique technology provides the component with exceptional

 

speed and a wide bandwidth.

Surface Mount Technology (SMT)

SMT allows individual circuit elements to be placed very close together. This shortens signal paths and allows circuit elements to operate at the same temperature, resulting in more accurate signal transfer and enhanced reliability.

Unpacking

1.Open the shipping box and remove the top layer of foam. The following items are visible:

1KAV–280p Remote Control Preamplifier

1Accessory Kit containing:

1 AC power cord

1 12 VDC (12 V trigger) cable

1 KAV–280p remote control

1 CR2025 lithium battery for the remote

1Packet containing the owner’s reference and the warranty registration card.

2.Grasp the underside of the preamplifier and lift it straight out of the packing box.

3.Place the preamplifier in a safe location and remove the pro- tective plastic wrapping.

Notes

If any of these items are not included please contact your authorized

 

Krell dealer.

 

Save all packing materials. If you must ship your KAV–280p in the future,

 

repack the unit in its original packaging to prevent shipping damage.

Krell KAV–280p

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Krell Industries KAV280p manual Unpacking, Krell Current Mode, Surface Mount Technology SMT

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.