first thing that i really have to say it's really great item.
I really wanted to have it and i finally got it.
However, I thought the charger would come with this item but apparently you have to order the charger separatly... it was kind of annoying but except this, everything's good.
It's really easy to learn and use it. I'm using it with my beatboxing skill, amp, and microphone. It works well.
Boss Loop Station RC-30. I'm thinking about getting RC-200 next time, If i get better at using this and do well on my beatboxing performance.