The KP-200S from Motion Sound is the pro choice for louder bands and larger venues. KeyPro stereo 3D amplifiers project a full stereo sound image from a single unit keyboard amp cabinet. The proprietary 3D expander in conjunction with the angled cabinet will make your keyboard sound the way it was designed to sound, in 3D stereo. An optional slave amplifier SL-200S adds power as needed for even louder bands.

The KP-200S accepts four stereo sound sources. Two independent channels with two pairs of 1/4" inputs. Each channel features volume EQ and a proprietary 3D expand control.

Motion Sound KP-200S Keyboard Amp Features:

• 200W of power, 100 per channel
• Two 10" speakers and two 3.5" ferro cooled horns
• 2 channels: each has volume, bass, mid, treble controls.
• Master volume control
• one spatial expander per channel
• XLR microphone input.
• 1/4" click track monitor input with volume control
• XLR left and right outputs
• 1/4" subwoofer output
• 5 pin DIN (midi type) slave output connector.

Amplify your Keyboard and sound modules in true 3D stereo and hear the sounds the way the manufacturer intended. Order today.

Motion Sound KP-200S Keyboard Amp Specifications:

• 17."H x 23"W x 16.75"D (optional caster set adds 2-7/8" to height)
• 55 lb.

Motion Sound KP-200S Keyboard Amp

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Average of 3 User Ratings

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Customer Reviews

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Features

Value

excellent keyboard amp

Posted by buystoomuch from Northern California on Sep 2, 2009

Experience w/product: I own it

Reviewer's Background: occasional gigger

Reviewer's Play Style: rock'n'roll

I have used this live for several years, and it provides a beautiful tone, plenty of clean power, and a much broader stereo split than you would expect. It might seem overpriced compared to offerings from other manufacturers, but it is built like a tank. It easily withstands the rigors of the road. It will outlast any keyboards you play through it.

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Quality

Features

Value

Mediocre Keyboard Amplifier

Posted by niwin from Berkeley, CA on Jul 20, 2008

Experience w/product: I own it

Reviewer's Background: Active Musician

Reviewer's Play Style: Jazz Fusion

There is nothing special about this amplifier. It doesn't sound good. There is an audible persistent hiss. I opened up the cabinet to look inside, and the electronics looked very haphazardly wired. It feels cheaply made. It's heavy as hell. Nobody is going to notice stereo from this unit at a gig.

You're better off with a PA system. Save the cash, save your back.

Overall

Quality

Features

Value

Mediocre

Posted by quesoso from Berkeley, CA on Sep 11, 2007

Experience w/product: I own it

Reviewer's Background: Gigging Musician

Reviewer's Play Style: Jazz

This is a mediocre amplifier. It's way, way overpriced. I've taken apart the amp to see what it's made of, and it's nothing special at all. It looks handwired, and there are wires soldered between points to fix mistakes on the printed circuit board.

It's pretty heavy, most people will want to get casters to move this around comfortably. They're expensive if you want to order from Motion Sound, and you have to drill the mounting holes yourself. At least the handles on the sides are heavy duty.

The sound quality is so-so. There is a highly audible hiss when you turn the master gain up about midway, and that's even with the resistor modification suggested on their website. You really need to crank up the gain to get a decent volume out of this amp.

If you want stereo imaging, you might be better off getting two separate amps. You'll have better control over placement, and it'll be easier to transport.

The build quality is poor. You can tell just by looking at it. The knobs feel week. The speaker cover is easily damaged because of how it sticks out at an angle.

At this price, you can do a lot better.

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Motion Sound KP-200S Keyboard Amp

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