Yes polyphony is an issue but I have heard some very complex arrangements on Triton (62 polyphony) since I am guessing Korg did not redesign the sound chip or anything it is same with maybe few different samples kind of Mega voices with a fancy name RX the real RX seems to be the operating system which allows for on screen help and more user friendly than PA-80 was well these issues can be addressed by Korg only that why they are still stuck with 62 note polyphony and one more drawback is that effect placement in PA1-X is same PA-80 not like Triton I mean come on Korg isn’t suppose to be a true professional arranger workstation ?