Rare Vintage Suzuki TO-37R Keyboard / Electronic Organ / Drum Machine! Working!

This is a Very Rare keyboard manufactured by Suzuki Musical Instrument Co. in the 1970s. I have been told this instrument was never imported to the USA but there is very little information to be found on this keyboard. All functions/keys work well ,it has a bit of hum from age, but it sounds great. It has one small chip on the left rear corner ( see pics. ) otherwise in excellent condition for it's age.

*Keyboard: 37 keys
*Register: C -- c4
*Tone colors (sounds): strings, oboe, and flute *Effects: vibrato, pitch control (tuning), and octave change
*Exterior connections: output jack, headphone.input jack
*Rhythms: waltz, march, swing, beguine, bossanova, rock, bossarock, waltzrock
*Other: output -- 7 W, speaker -- 4 ¾", power consumption -- 12 W
*Dimensions (rounded up): 36" W x 10" D x 3" H
*Net weight: 10 pounds
The rhythms can be paired or played alone. Both the tempo and volume are easily changed and controlled through dedicated knobs. It is polyphonic. You can add vibrato in to any of the tones. The keyboard and rhythm volumes are independently controlled so the drum machine can be played at different volume levels from the rest. The Drum Machine is Analog! You can play through the onboard speaker or through a ¼" output.There is also an input jack so you can add a microphone as well.