First I have to say that I like the idea of Toraiz series but I'm disappointed with the course of things. Toraiz sp-16 was introduced at the beginning of 2016, then it took half a year to release the beta version with half of the demo version features. Now we are waiting for 4 months to complete the basic functions with firmware 1.4. and almost after a year on market we can not still run 2 effects at time, no live sampling, Toraiz have few basic effects/track, no combination of fx, no undo, no reverb per track (only on master) etc. What's complicated to add a few effects and features now? Also I wonder why I should buy Toraiz as-1 if the first Toraiz product Toraiz sp-16 is still incomplete and does not offer full-proper workspace. Think about it dear Pioneer, its not only me who think this way, I would buy next Toraiz product, but there are still many things that limits on proper work on your first Toraiz product. If we have to wait another half a year to the next upgrade, this dont get much new customers into this product line (because of new Akai products on market), also for the current users the door are opening to look for another product. Hope you're professionals and make this unit professional without a long wasting time too.