Up for sale is a vintage BMB Nikkodo Karaoke Ninja KN-X1 Key Controller, a vocal effects unit designed to enhance your karaoke experience. This unit features a 3-band graphic equalizer, key control (high/low/normal), repeat, delay, voice reducer, and pitch adjustment. It's perfect for use with any CD player or home stereo system to add professional vocal effects to your singing.

The unit does not include the 6 Volts power adapter.

Multiple input/output ports for microphones, headphones, and audio in/out, as well as a DC power input.


Made in Japan, this unit is in excellent condition, ready to bring classic karaoke fun to your home setup. Original box shows wear but unit is well-preserved.