If I remember correctly, it has no registrations; in other words, you cannot save your settings (midi channels, bank and program changes). Other master keyboards allow you to save these settings in memories or registrations and usually have 128 of them.
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Korg Kronos 61 and PA3X-Pro76, Roland G-70, BK7-m and Integra 7, Casio PX-5S, Fender Stratocaster with Fralin pickups, Fender Stratocaster with Kinman pickups, vintage Gibson SG standard.