Headset Technical Question

[Fly2Scuba]

I fly the Jungle Jet and utilize a Telex 750 headset. Unfortunately, while taxiing and on final approach (low cockpit noise conditions), I along with my copilot can hear the VOR idents and unselected COM bleed through both our headsets at a low unchangeable volume. This has occurred in every different tail number I have flown. Neither Nav ident is selected in all cases and the volume is turned to minimum; yet this has no effect. The only tangible remedy so far has been to completely deselect valid NAV and COM frequencies on my side. Does anyone know what causes this and whats a solution?

 

[DoinTime]

I fly the Jungle Jet and utilize a Telex 750 headset. Unfortunately, while taxiing and on final approach (low cockpit noise conditions), I along with my copilot can hear the VOR idents and unselected COM bleed through both our headsets at a low unchangeable volume. This has occurred in every different tail number I have flown. Neither Nav ident is selected in all cases and the volume is turned to minimum; yet this has no effect. The only tangible remedy so far has been to completely deselect valid NAV and COM frequencies on my side. Does anyone know what causes this and whats a solution?

I've noticed the same problem when flying with someone who has that -750/-850 P.O.S. straped to their head. As far as I can tell its an isolated problem with Telex headsets.

 

[inthepool]

I use the 750 and have yet to experience this problem...