⭕ This is a collectors piece. It was owned by a famous person who passed. Since it is 60-70 years old it was gradually powered up with a Variac to protect the tubes. This is the microphone that Frank Sinatra microphone chose to use. I have the Neumann U87 and this tube mic is superior and is warmer. Probably one of the best mice ever made. These are rarely so dont miss your opportunity to own history. Comes with original box and tube gear.