PPRuNe Forums - View Single Post - ANR upgrade options for David Clark headsets
Old 15th Oct 2003, 20:13
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Mark 1
 
Join Date: Aug 2000
Location: S Warwickshire
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I used the Headsets inc. conversion on my H10-20 (similar to 13.4), which has worked very well.

Adam's at Biggin Hill do a similar unit.

I also have an H20-10 which is convertable, but it needs to be done at the factory rather than DIY.
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