Ketron has always had "Programs".
Programs allow you to combine 4 different sounds at a time.
Is this what you're asking ?
Yes.. Its 3 Sounds in the
Program and one sound in the
2nd Sound is total 4...
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Style Producer
Ketron Event, Ketron Audya 76, Audya 5, SD9, SD1,Yamaha Genos, Korg Pa3x, microarranger, Roland Fantom G6, V-Synth XT, XV-5080, SH201, D-50, Novation KS4, Dave Smith Evolver