Scubaroo
Contributor
Hi Michael,mleong once bubbled...
Hi Ben / Neil,
Can you all please give me some more information on the Calypso IV first stage? What is good about this 1st stage, LP and HP port etc. Thankyou very much in advance
michael
Did you want to know about these regulators for diving with? This thread was about the older Calypso regulators from the 60s and 70s, and all have been recommended by US Divers that they not be used for diving due to high work of breathing, etc.
US Divers still make regulators under the Calypso label, but I know nothing about them other than they're a cheap regulator