Analog Functions

Remote Control Functions continued

POWER, continued

23 Pre Key

OUTPUT CONTROL FUNCTIONS

Use this key to activate the KAV–280p remote and access other pre- amplifier commands. You can then access preamplifier commands until you press a different activation key, for example the CD key to access commands for a Krell compact disc player. To return to the preamplifier commands, press the pre key again. You only need to press an activation key once. The remote “remembers” whether the pre key or the CD key has been pressed most recently.

24 Analog Input Keys

Use these keys to select a balanced input (B-1) or single-ended input (S-1, S-2, or S-3). The selected input LED on the front panel illuminates.

25 Tape Key

Use this key to monitor the output signal of a three-head analog tape recorder, compared to the output signal from an audio source, when making a recording. See Tape Input and Output, on page 18. The red tape monitor LED on the front panel illumi- nates when the tape monitor is activated.

26 Mute Key

Use this key to interrupt the signal from the active source you have selected. When the red mute LED (9) on the KAV–280p is illuminated, there is no signal output.

To unmute the signal from the active source, press the mute key again. The red mute LED extinguishes.

27 Vol (Volume) Keys

Press these keys to adjust the amplifier output level, which is indi- cated numerically on the front panel display (11); range is 0-151.

28 Bal (Balance) Keys

Use these keys to shift the balance to the left or the right channel, in 1 dB increments. Balance level is indicated in the front panel display (11).

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.

Krell Industries KAV280p manual Analog Functions

Models: KAV280p