The great thing with the Midijay is that all the sounds and loops have been sampled at 44.1 kHz/16 bit; that's a big plus, compared with the SD1.
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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.