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16th Sep 2019, 08:18

#12 (permalink)

Jhieminga

Join Date: Mar 2002

Location: near an airplane

Posts: 2,794

Likes: 9

Received 52 Likes on 42 Posts

My DC H10-13X has 11 years and some 1200 hours of use on it and is still going strong. Doesn't tick the box for (c) in your list but it will provide good passive noise reduction without batteries and therefore ticks that half of the (b) requirement.

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