There are four Deluxe Heads to choose from. There is an option for having a Quantum style TTL connecter or Metz style TTL connecter. While both styles

There are four Deluxe Heads to choose from. There is an option for having a Quantum style TTL connecter or Metz style TTL connecter. While both styles are made otherwise exactly the same, there is also a choice of an 800ws Flashtube or a 2400ws Flashtube. The Tube is easily exchanged so we only recommend the 2400ws Head when you know that you will exceed the 800ws limitation of the normal Flashtube.