What’s the difference between the standard AVA EP tattoo machines and the GT version?

Hello Ben, the AVA EP8 is a wireless machine with a battery life of 4-8 hours, but it can also be operated with an RCA cable. The AVA GT Mini is a very small tattoo machine that is nevertheless very powerful and only works with RCA cable. Because the machine is very small, it does not have such a wide range in terms of working voltage. However, it is still sufficient for most work.