The S-900 has about 20+ new styles over the T2, which are downloadeble for free on the net.
The T2 has 400 styles, the S-900 has 305 styles, so it misess quite a few from the T2, however you can find the T2 styles on the net and they sound great on the T2
Eric
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Genos, PSR-S970, TC Helicon VoiceLive3, Mackie 802-VLZ3 Mixer, 2 Bose L1 Pro16, Electro-Voice ZXA1 Subwoofer