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Owner’s Manual

Keyboard Amplifier

Main features

KC-220 is a stereo keyboard amp designed for high sound quality, and is suitable for a variety of sources such as 

keyboards and sound modules.

 

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Dual power design allows operation using eight AA batteries or the AC adaptor.

 

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The KC-220 features a two-way stereo design with a speaker and a tweeter.

Speaker

Output

16 cm x 2 + horn tweeter x 2

30 W (15 W + 15 W)
*  When using the AC adaptor.

 

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The input section is equipped with a mixer. CH1 additionally provides an XLR connector that supports mic input.

 

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Two types of AUX IN jack (RCA phono and stereo mini-jack) are provided for easily connecting an audio player or 

other source.

 

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The two-band equalizer is convenient for adjusting the character of the sound.

 

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A speaker stand can be attached to allow convenient use as a monitor or small-scale PA.

 

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The headphone jack is convenient for monitoring at night, etc.

Before using this unit, carefully read “USING THE UNIT SAFELY” and “IMPORTANT NOTES” (the leaflet “USING THE UNIT SAFELY” and the 

Owner’s Manual (p. 7)). After reading, keep the document(s) where it will be available for immediate reference.
Copyright © 2017 ROLAND CORPORATION

Summary of Contents for KC-220

Page 1: ...ditionally provides an XLR connector that supports mic input 5 5 Two types of AUX IN jack RCA phono and stereo mini jack are provided for easily connecting an audio player or other source 5 5 The two band equalizer is convenient for adjusting the character of the sound 5 5 A speaker stand can be attached to allow convenient use as a monitor or small scale PA 5 5 The headphone jack is convenient fo...

Page 2: ... go from the mid to the high range The effect is not applied to the sound that s being input from AUX IN jack 3 EQUALIZER LOW knob Adjusts the sound level of the low frequency range HIGH knob Adjusts the sound level of the high frequency range 4 MASTER knob Adjusts the overall volume The MASTER knob does not adjust the signal that is output from the LINE OUT jack 5 PHONES jack You can connect head...

Page 3: ... pulled out accidentally and to avoid applying undue stress to the jack anchor the power cord using the cord hook as shown in the illustration 12 Battery case Installing batteries 1 Remove the screws from these two locations 2 Remove the battery compartment cover 3 Insert batteries taking care to observe the correct polarity We recommend that you keep batteries installed in the unit even though yo...

Page 4: ...INE OUT PHONES 5 Adjust the volume levels for the devices Before switching off the power lower the volume on each of the devices in your system and then turn off the devices in the reverse order to which they were switched on Before turning the unit on off always be sure to turn the volume down Even with the volume turned down you might hear some sound when switching the unit on off However this i...

Page 5: ...ination with a Roland manufactured speaker stand ST A95 Do not use it with any other stand 5 5 As shown in the illustration on the right adjust the speaker stand to a height of no more than 140 cm and open the tripod to a spread of 98 cm or more 5 5 Adjusting the speaker stand to a height greater than 140 cm or the tripod to a spread of less than 98 cm may allow the system to fall over resulting i...

Page 6: ...H2 L MONO R jack 1 4 inch phone type CH3 L MONO R jack 1 4 inch phone type AUX IN L R jacks RCA phono type AUX IN STEREO jack Stereo miniature phone type LINE OUT L MONO R jack 1 4 inch phone type PHONES jack Stereo 1 4 inch phone type FOOT SW jack 1 4 inch phone type DC IN jack Expected battery life under continuous use Alkaline battery Approximately 7 hours Rechargeable Ni MH battery Approximate...

Page 7: ...remove the speaker grille and speaker by any means Speaker is not user replaceable Shock hazardous voltages and currents are present inside the enclosure IMPORTANT NOTES Power Supply Use of Batteries If the batteries run extremely low the sound may distort or interruptions in the sound may occur at high volume levels but this does not indicate a malfunction If this occurs please replace the batter...

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