Signature 2nd Stage whistling sound

[lukeb]

I recently bought two D6 Signature second stages to go with two D6 first stages I already had. They work great and breath amazing, but one of them is making a metallic whistling sound when inhaling underwater (not on land).

I played with the adjustment and the pre-dive switch while breathing underwater but it didn't affect it, it kept making the noise. Depth didn't seem to affect it, as it was doing it at all depths from 0 - 100'.

Do you have any ideas what could be causing it or what I should do?

Thanks

 

[grantctobin]

It’s more likely the first stage

 

[RIHappyDiver]

Give D6G a call, or drop an email. That’s one of the great things about them, and one of the reasons I’ll buy from them again.

Erik

 

[lukeb]

I tried calling and through their website message page but haven't heard anything back yet. I just thought I would ask on here.

I agree their customer service is great! (Before I bought the regs Landon spoke to me on the phone for almost an hour telling me about the regs and their company. He was really helpful).

 

[lukeb]

It’s more likely the first stage

What on the first stage would cause the 2nd stage to whistle? I have used a different second stage on the first stage without the same issue.

 

[L13]

I recently bought two D6 Signature second stages to go with two D6 first stages I already had. They work great and breath amazing, but one of them is making a metallic whistling sound when inhaling underwater (not on land).

I played with the adjustment and the pre-dive switch while breathing underwater but it didn't affect it, it kept making the noise. Depth didn't seem to affect it, as it was doing it at all depths from 0 - 100'.

Do you have any ideas what could be causing it or what I should do?

Thanks

@LandonL

 

[LandonL]

Give me a call, we will get it sorted.