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User Manual for Key-Digital 2-Channel Compact Digital Amplifier Click to enlarge the picture
Contents of the user manual for the Key-Digital 2-Channel Compact Digital Amplifier
- Product category: Power Amplifiers Key-Digital
- Brand: Key-Digital
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Key-Digital Power Amplifiers
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User manual for the Key-Digital 2-Channel Compact Digital Amplifier contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Key-Digital product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Key-Digital user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Key-Digital product will considerably shorten its lifespan!
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Product description - Key Features
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- Class D amplification
- Output is a mix of microphone and the selected audio input
- Variable volume level set for each input
- Variable volume, bass, and treble for output
- Pre-amp line level, speaker level
- Bridge, stereo, or mono modes selectable
- Noise gate for consistent audio levels, prevention of ambient noise
- Front panel, RS-232, IR with external IR sensor
- Compact size
UPC: 815996020358 Table of Contents
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Technical parametersKey-Digital KD-AMP220 Specs | | | Audio Channels | Stereo | | Functions | Amplifier | | Audio Specifications | Amplifier - Response Bandwidth - 20 - 20000 Hz - SNR - 80 dB | | Output Channel Qty | 2 channels | | Output Power (per channel) | 20 Watt | | Amplifier Output Details | 20 Watt - 4 Ohm - 2 channels | | Bass Control | Yes | | Treble Control | Yes | | Features | 48V phantom power, bridged output capability | | | | Connectors | Microphone (terminal block) - rear
2 x balanced audio input (terminal block) - rear
2 x balanced audio output (terminal block) - rear
2 x speakers output - rear
Infrared input - rear
Serial (terminal block) - rear | | | | Width | 8.7 in | | Depth | 3.4 in | | Height | 1.3 in | | Weight | 18.45 oz |
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