We have aquired 10 Helmets that will be available for sale. They are currently fitted with a variety of plug configurations and some are military spec. I can build any of these to any spec you require. Pictures will be posted soon. Meanwhile please call if you arte interested.
We can now fit the standard David Clark Speaker inserts into these leather and Cloth helmets. We can also fit amplifiers to the Mic circuit bringing the output up to a level that will match modern 8.33 aircraft radios. Electret mics can also be fitted into the "H" Mask cavity efectively making the complete assembly the electrical equivalent of a David Clark H10.13.4. This eliminates all issues with compatibility.