I think one store just leaked the Roland System 8 Synthesizer. Looks like it’s will be based on the ACB Technology but with more polyphony. The interesting question is now: two plug-outs in one device? Better keyboard than the System 1? The price will be 1499 USD. Fair or not, I can’t say because we don’t know the features of this new Synthesizer.
On the right sight of this picture, you see the System 8 Synthesizer by Roland