Hissing sound on Hydra 2


Hi, just like to know does anybody encountered a hissing sound on the hydra 2 ?

The sound is not loud but if u listened very carefully during the night, u will notice that. U can try to go near to the unit & listened for yourself.

I try to move the cable & unit & it's gone. I don't know what causes it & does it happened on hydra 4 & above ?
jeremy
I have a original Hydra and a Hydra 2, and the only hissing I get is from my Powersnakes. :-)

Seriously, mine are dead quiet. It sounds like there is a problem with your Hydra 2.

John
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Both my Hydra 2 units are quiet. Looks like you have a problem with yours. Contact Shunyata, see what they say...
r u sure it was coming from hydra? could it be coming from your transport when the disc was spinning?