Connecting the KAV–280p to Your System

USING BALANCED CONNECTIONS

Connection Steps

Krell recommends using balanced interconnect cables. Balanced interconnect cables not only can minimize sonic loss but are also immune to induced noise, especially with installations using long cables. Balanced connections have 6 dB more gain than single- ended connections. When level matching is critical, keep this gain value in mind.

Follow these steps to connect the KAV–280p to your system.

1.Make sure all power sources and components are off before connecting inputs and outputs.

2.Neatly organize the wiring between the KAV–280p and all sys- tem components. Separate AC wires from audio cables to prevent hum or other unwanted noises from being introduced into the system.

3.Connect the outputs of your source components to the inputs on the KAV–280p.

The KAV–280p has one pair of balanced outputs via XLR con- nectors and one pair of single-ended outputs via RCA connec- tors. Both balanced and single-ended outputs are active at all times, allowing simultaneous connections to separate ampli- fiers or separate systems.

Note

Do not connect both outputs to a single stereo amplifier at one time.

 

4. Connect the outputs of the KAV–280p to the inputs of your power

 

amplifier.

 

The KAV–280p is equipped with one balanced input via XLR

 

connectors (B-1), three single-ended inputs via RCA connectors

 

(S-1, S-2, and S-3), and one tape input via RCA connectors.

 

The B-1, S-1, S-2, and S-3 inputs can be configured for Theater

 

Throughput. See Configuring the KAV–280p for Theater

 

Throughput, on page 19.

 

5. Plug the AC cord into the IEC connector (21) on the back

 

panel of the KAV–280p. Plug the remaining end into the AC

 

wall receptacle. The red stand-by LED (3) illuminates, and the

 

front panel display will flash “– – – ” for 10 seconds. When the

 

display stops flashing, the preamplifier is ready to use.

Krell KAV–280p

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Krell Industries KAV280p manual Connecting the KAV-280p to Your System, Connection Steps, Using Balanced Connections

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.