your product description is very incorrect, the first stage has only one HP port and 3 LP ports ?
ALESSANDRO A Hello diver friend. The information is correct! one outputs HP and three outputs LP. I am PADI IDC Staff Instructor and use this model of regulator 1st stage in my operations here in Brazil. I wish you lots of bubbles in the year 2012
ROBERT G yes i agree it only has one HP port and 3 LP ports,
KELLY T Yes, that is correct. One high pressure port and 3 low pressure ports.