What is your opinion of this product?
OK first off this was for a friend of mine, so a grain of salt might be needed. I've used his 808 so I knew how to operate this kind of easily. If you have had experience with the older models and you are looking to upgrade like my friend, he is extremely happy, get it. If you are new to this type of instrument, the manual won't be enough. I have a time fun with the Aria and I don't do half the stuff it is capable of.