Last week I was playing in a small hall with 75 people and was very disturbed. I don't know if WIFI in the bar is the reason. After the first song I had to use a cable because I just couldn't get a solid signal to the amp. He worked well while preparing for the show at home. Due to unreliable signals, I do not recommend this product if you work in small sites yourself. However, this product is great for band rehearsals.