Uploaded July 2019 | Updated September 2026, 1 week ago
This fun and cheap keyboard has crunchy PCM sounds and interesting features like a chord sequencer, auto-accompaniment with two variations (for bass too), 14 drum patterns, manual drum sound triggers, duet/quartet harmonizer, additional percussion and hand claps for every rhythm and levels for each sound. It also has MIDI in/out and a separate output jack for drum sounds.
It's very similar to the Suzuki Keyman PK-61 and Teclado Giannini GK 6110 except it uses PCM drum sounds like the Suzuki RPM-40/Siel MDP 40 drum machine. In some ways the built-in drum machine is more complex than the RPM-40 (with 13 triggerable drum sounds (as opposed to 10 on the RPM-40), ability to add extra percussion, accompaniment, arpeggiator, fill-in and break. But, the RPM-40 has more patterns (40 (10 x 4)) and swing feature.
This fun and cheap keyboard has crunchy PCM sounds and interesting features like a chord sequencer, auto-accompaniment with two variations (for bass too), 14 drum patterns, manual drum sound triggers, duet/quartet harmonizer, additional percussion and hand claps for every rhythm and levels for each sound. It also has MIDI in/out and a separate output jack for drum sounds.
It's very similar to the Suzuki Keyman PK-61 and Teclado Giannini GK 6110 except it uses PCM drum sounds like the Suzuki RPM-40/Siel MDP 40 drum machine. In some ways the built-in drum machine is more complex than the RPM-40 (with 13 triggerable drum sounds (as opposed to 10 on the RPM-40), ability to add extra percussion, accompaniment, arpeggiator, fill-in and break. But, the RPM-40 has more patterns (40 (10 x 4)) and swing feature.
![1972 MATTEL Optigan Program Disc: Hear and Now [70209]](https://i.ytimg.com/vi/OmvYfaGJ-ss/mqdefault.jpg "1972 MATTEL Optigan Program Disc: Hear and Now [70209]
Sounds from Optigan Music Maker. Get the Optigan app to hear better samples and it works just like the real thing. You can even play the virtual discs upside-down (backwards). Or, get them at optigan.com.")
