Key Digital KD-AMP220 Digital Audio Amp Targets Conference Rooms, Classrooms

The Key Digital KD-AMP220 digital audio amplifier is designed to pack a punch for small rooms such as conference rooms and classrooms.

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Key Digital KD-AMP220 Digital Audio Amp Targets Conference Rooms, Classrooms

Key Digital KD-AMP220 input connections accommodate microphone, line level balanced, and line level 3.5mm stereo analog audio inputs.

The Key Digital KD-AMP220 compact digital audio amplifier epitomizes the company’s understanding of full-circle audio, video, and control integration, according to the AV and control systems manufacturer.

As such, the KD-AMP220 is designed to pack and audio punch in small spaces such as conference rooms, classrooms and even living rooms.

According to the manufacturer, KD-AMP220 input connections accommodate microphone, line level balanced, and line level 3.5mm stereo analog audio inputs.

The output is a mix of audio from the microphone input and the selected audio input.

Each input has variable volume level set- perfect for presentation spaces as KD-AMP220’s internal pre-amp accepts direct microphone plugin and can provide 48V phantom power.

In a press release, Key Digital outlines that the speaker level output may be set to bridge, stereo, or mono mode. Integrators may sum left and right channels to a single speaker in bridge mode.

For stereo applications, KD-AMP220 may be configured to send left and right channels to separate speakers.

Mono mode is especially useful in speech and voice enforcement applications.

“As we expand into commercial markets our resellers are starting to ask for commercial audio amplifiers. With that said we are releasing the first of many of the KD-AMP220,” says Michael Lakhter, VP of sales, in the press release.

More from Key Digital’s KD-AMP220 press release:

Since the release of their Compass Control Professional system in 2012, Key Digital has been at the core of fully-integrated systems.

Key Digital KD-AMP220 gives integrators RS-232 and IR controllability in conference rooms and other environments with variable input and output level and muting, bass, and treble adjustments.

The IR sensor wire is of appropriate length for installing the amplifier out of sight while the sensor is able to pick up line of sight signals.

Front panel controls can adjust levels or select the line input, but may also be disabled by a professional control system.

Learn more here.