HSL offer a
comprehensive spares and repair
service for all types of headset,
helmet and handset. We are
ISO9001:2000 and EASA Part145
approved workshop where repairs,
servicing and modifications
are carried out on site.
The David Clark H3331 noise
attenuating headset has a wire
boom that allows for microphone/boom
placement on the right or left
side. The M-1/DC is an amplified
dynamic noise cancelling microphone
with a momentary PTT (Push-to-talk)
switch on ear dome.
Features Wire
Boom allows for microphone/boom
placement on the right or left
side. M-1/DC Amplified Dynamic Noise
Canceling Microphone Momentary PTT(Push-to-Talk)
Switch on ear dome. Soft Headpad and Ear Seals
guarantee exceptional comfort. 15 foot straight cord with
(SC-267) Plug to mate with
Series C31-XX Extension Cords. Corrosion-proof, chrome plated
Headset/Stirrup Assembly Certified Noise Reduction Rating
of 24db
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Accessories
DC Headpad Cover
Wider with 60% more surface area to dissipate headset weight for greater
comfort. Unique center "hinge" allows headpad to breath.
Standard on all David Clark Company H10-13 Series headsets
and can be used to upgrade
any H10-series headset.
Comfort
Upgrade Kit:
P/N 40688g-36
DC Ear Seals
Patented 'undercut' design provides more interior room for your ears and reduces
headband pressure for added comfort. Standard on all David Clark
Company aviation headsets.
Comfort
Upgrade Kit:
P/N 40863G-02 (pair)
DC Gel Ear Seals
Flo-Fit gel ear seals are the finest available. Permanently soft. 7-year guarantee.
P/N 40243G-02 (Pair)
DC Push to Talk
IModel C10-15 Portable Push-to-Talk Switch.
P/N 18216G-01
Product
Data Sheets
Download the product data sheet for the David
Clark Headsets to view the accessories.
Wire
Boom allows for microphone/boom
placement on the right or left
side. 
