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Play Big Chords With Ease!
We are no longer taking orders for our NK 5.5-C controller keyboards. Used or refurbished keyboards may be available from time to time. Please contact us if interested.
Introducing the NK5.5
A digital keyboard for everyone from beginners through professional pianists.

Narrow Key Digital Piano for Small Hands

Narrow Key Digital Piano for Small Hands

Narrow Key Digital Piano for Small Hands

Narrow Key Digital Piano for Small Hands
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These are photos of the current NK5.5 model available for ordering.
Our Prototype Keyboards
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MIDI 2.0 compliant keyboard controller (signal output to musical software for sound, by USB or MIDI cable)
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Lightweight: 27.5 lbs., 12.5 kg for easy transport
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Dimensions are 43 x 3 x 13 inches (109 x 7.6 x 33 cm).
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Proprietary sensors monitor the position and movement of each key continuously--similar to optical sensors.
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Inputs for 2 pedals
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Powered through the USB port (either from computer or standard USB power adapter)
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"Match Weighted Keys": Each key has a 52 gram touch weight--comparable to a piano. It is a new design we love playing.
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​Likely Design for Manufacture
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MIDI 2.0 (our design engineer is a member of the MIDI specification board that drafted the new protocol)
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Onboard software for piano sound, possibly a few others
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MIDI output for use of external software with any sound you prefer
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No speakers--connect your own
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Ports: MIDI out, USB out, speakers, pedals