Although I did not buy this product an amazon, I wanted to do a review when i found out that it was still available to date. I purchased this almost 10 years ago from another well know music store. All I wanted to say is that Boss in general makes awesome products and this is one of them. I must say that I don't use it on a daily basis, but still, for the time I have had this thing It gave me great sound great comfort and it is easy to use. The 3 buttons on top are very sturdy and they turn is smoothly. The only thing that is lacking is my personal skills to get all the sound I want from it. I am not the  best guitar player, but  someone with better fingers would immediately fall in love with this guy. Great effect!!