the deeper the noisier!

[MichigandiverJon]

Not quite on topic here, but I have a new Zeagle 50d and ZX second with both the venturi lever and the adjustment knob. I have just one dive on it and right out of the box, on the surface it "honks" on inhale. I can feel the vibration in my mouth. I didn't notice it on the one dive i did with it so it may be nothing. The external adjustments seem to have little effect on it. Wonder if this is a common trait of Zeagle regs?

 

[claymore]

Many seconds honk on inhale and/or exhale due to vibration of one of the diaphragms. The honking goes away under water because the vibration is dampened by the water.
Some seconds even honk a little underwater.

 

[MichigandiverJon]

Many seconds honk on inhale and/or exhale due to vibration of one of the diaphragms. The honking goes away under water because the vibration is dampened by the water.
Some seconds even honk a little underwater.

Ok, thank you. I'm prepping my kit for diving this summer and hooked everything up yesterday and I have no undue noise at all now.