CaptAl
Registered
As a recently certified diver, I've been lurking (and learning) on this board for about a month. I now need to draw on your expertise.
I have a chance to purchase a Mares R2 Axis regulator through a private deal. When I get to the end of an exhale (regulator not attached to tank), I can hear the diaphragm vibrate. It sounds somewhat like a kazoo. Is this normal? Will it make this sound during a dive? For various reasons, I am not in a position to try it out on a dive.
I have a chance to purchase a Mares R2 Axis regulator through a private deal. When I get to the end of an exhale (regulator not attached to tank), I can hear the diaphragm vibrate. It sounds somewhat like a kazoo. Is this normal? Will it make this sound during a dive? For various reasons, I am not in a position to try it out on a dive.