Swell GuyMiguel sold me his GO-vibe 5 amp and I must say that he is one great guy to deal with. There was a little confusion in the shipping and this was due to my mailman being a lazy SOB. Miguel kept his word and shipped on the day he promised. Miguel maintained dialogue with me throughout the whole deal, answering my questions and even calling/visiting the post office for me. When the amp arrived it was in the exact condition that he advertised. Overall, I am very pleased with the transaction. HIGHLY RECOMMENED.