Krell Industries KAV-300IL manual Operating Your KAV-300iL, Amplifier Operation, On/Off

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Operating Your KAV–300iL

Amplifier Operation

Note

This section provides information about operating the KAV–300iL. The KAV–300iL provides basic input selection and volume control operation from the front panel. The remote control includes addi- tional preamplifier functions as well as CD transport and amplifier controls. See Remote Control, on page 13, for more information.

After the KAV–300iL is connected to AC power and is in the stand-by mode, use the power button (1) or key (24) to switch the component to the operational mode. The blue power LED (2) illuminates.

The KAV–300iL Remote Control Integrated Amplifier is easy to operate. However, great care should be exercised when operating a system that includes the KAV–300iL, because of the amplifier’s power output. Switching between active sources without muting the preamplifier output, or bumping/miscuing a device, can gener- ate large transients at low frequencies. The KAV–300iL may gen- erate enough power with these transients to damage most loud- speakers. To avoid damage, be sure to switch all sources with the preamplifier level either muted or fully attenuated. Do not change inputs to the amplifier while the amplifier is on.

Krell amplifiers have large reserves of clean power and can safely drive loudspeakers to higher sound pressure levels than other amplifiers. However, use care when setting high playback levels and lower the vol- ume level at any sign of loudspeaker distress.

ON/OFF AND

When powering up any system, always turn amplifiers on last.

STAND-BY OPERATION

When powering down, always turn amplifiers off first.

 

1. When the amplifier is in stand-by mode, with the red stand-by

 

LED (3) illuminated, turn the amplifier on by pressing the

 

power button (1), or pressing the power key (24) on the remote

 

control. There is an audible click. The blue power LED (2) illu-

 

minates, and the red stand-by LED (3) turns off. The amplifier

 

is now ready for operation.

 

2. With the amplifier in the mute position, or the volume control

 

fully attenuated, select a source from the front panel (5) or

 

using the remote control (26). Start playing the source. Set the

 

volume to a comfortable listening level using the level up and

 

down buttons (10) or volume keys (29).

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Krell KAV–300iL

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Contents Instructions for Use Owner’s Reference Contact InformationContents Illustrations Introduction Operation ConfigurationsDefinition of Terms Krell Current Mode TechnologyUnpacking Plastic wrappingPlacement Power CordKAV-300iL Front Panel Power Front Panel DescriptionAnalog SourceMode Indicators Mute ButtonMute LED Level Up and Down ButtonsKAV-300iL Back Panel Analog Inputs Analog Outputs Remote Connections Back Panel DescriptionAmplifier Channel Outputs IEC Connector 20 12 VDCLine Fuse AGC 8 FusesKAV-300iL Remote Control Remote Control Description Battery Installation and RemovalRemote Control Functions Pwr Power KeyAnalog Functions Connection Steps Connecting the KAV-300iL to Your SystemUsing Balanced Connections Operating Your KAV-300iL Amplifier OperationON/OFF STAND-BY OperationTape Input and Output HOW to Disengage AN Input for Theater Throughput Optional ConfigurationsHOW to Activate AN Input for Theater Throughput Preamplifier Output How to Troubleshoot System Noise Questions and Answers Warranty Return Authorization Procedure Specifications Inputs

KAV-300IL specifications

Krell Industries is renowned for its commitment to high-performance audio equipment, and the KAV-300IL integrated amplifier stands as a testament to their expertise. This powerful amplifier, designed for both audiophiles and casual listeners alike, delivers an extraordinary sonic experience while combining sophisticated engineering with elegant aesthetics.

The KAV-300IL features a robust 300 watts per channel output, providing impressive power to drive a wide range of speakers. This output is designed to maintain clarity and dynamics even at high volumes, making it ideal for both large spaces and intimate listening environments. The amplifier utilizes Krell’s proprietary Current Mode technology, which enhances the speed and accuracy of the amplifier’s response, ensuring that the nuances of each note are faithfully reproduced.

One of the standout characteristics of the KAV-300IL is its dual-mono architecture. This design approach minimizes crosstalk and interference between channels, resulting in cleaner, more precise audio playback. The KAV-300IL also features a fully balanced input circuit, which helps to further eliminate noise and distortion, ensuring an optimal listening experience.

In terms of connectivity, the KAV-300IL offers an array of inputs, including both balanced and unbalanced connections. This flexibility allows users to integrate the amplifier seamlessly with various source components, such as CD players, streamers, and turntables. Additionally, the built-in high-quality phono stage allows direct connection with turntables, providing a convenient option for vinyl enthusiasts.

The KAV-300IL showcases Krell’s commitment to high-quality materials and craftsmanship. The chassis is constructed from heavy-gauge steel, providing substantial rigidity and protection against electromagnetic interference. The sleek, modern design is complemented by an intuitive front panel that allows for easy operation, ensuring users can effortlessly adjust settings and input sources.

In summary, the Krell Industries KAV-300IL integrated amplifier delivers exceptional performance with its powerful output, advanced technologies, and elegant design. With features like Current Mode technology, dual-mono architecture, and versatile connectivity options, it is an ideal choice for discerning listeners seeking a high-quality audio solution that excels in both form and function.
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