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Firmware Update for NK 5.5
April 2025
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Download Instructions before watching video to set up your keyboard.
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Watch the video to update your NK5.5 firmware. It includes a new, faster, Calibration sequence.
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Click here for Firmware Update files
Circuit board replacement for NK 5.5
April 2025
This video shows how to replace a circuit board on the NK5.5.
Calibrate Your NK 5.5
May 2025
Calibrate your NK 5.5 Narrow Key Piano to keep it playing at it's best!
Calibrate Your NK 5.5
March 2024
Linda explains how to connect our keyboard controller to a sound module and use it as a digital piano.
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