as a former Ketron SD1 user and an actual Tyros user, let me say this: do you want the Tyros drums sound like Ketron? Go to the effect section and crank the midrange Eq 4-6 dB up; that's the way the SD1 sounds (lots of midrange and little or no highs) .
And the reason is simple: unlike the Tyros, the SD1 sounds (including the drums) have NOT been sampled at 44.1 kHz; just try and listen to a cymbal or an agogo and then tell the difference yourselves:
Tyros = crisp and clear
SD1 = dull and "clanky".
[This message has been edited by Dreamer (edited 09-05-2005).]
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.