an amplifier

My husband and I went to "the Tokyo Guitar show 2010". The event is an annual event, so he is looking forward to it every year. He succeeded to win the lottery at the entrance of the event. He got an amplifier ! We were really surprised. Then we enjoyed listening to an American famous guitarist playing an electric guitar. His playing was really special, so I was moved by it. Then we watched many guitars in the hall. He sometimes tested playing guitars in the test playing space. He seemed to be satisfied with the event.