-7 Octaves.
-8 2 keys to making sound chaqune 16. We can run two at the same time, making 128 possible
-Chorus, reverb, EQ non-ditable
Full-output

UTILIZATION

-Touch, frankly that's what I prfre
We can not make more easy to use
It is a MIDI keyboard but it's not a matre
-The manual? infantile

SOUNDS

-For my style of music on the piano for me for the rest I go through an expander
-The others are rather ralistes yes but not all
Ben-effects I think it's options as they age so the least we wonder what they are
-Everything is relative, I found good expression trs
I prefer the piano, the strings bof

OVERALL OPINION

I use it for 5 years, I love everything about this keyboard: his touch, his piano, his connections, its small size, I tried all of the store, he had the best touch. The price is still reasonable bin.
Looking back now I would have taken the same but with a real table against twelve o'clock