This is an excellent machine for beginners, or anyone who wants a very immediate interface with a default big sound. I bought it planning to use for a synth workshop, but it ended up not being used. I basically played with a bit and put it back in the box. Everything works, and it has no cosmetic flaws I can find. It comes in the original box, with the power supply. I'm the first owner. I priced it on the low side because I want to clear out some space quickly.