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Re: Vintage Victor HM-200 binaural headphone - How to open?

 

Dear Heinz,

One more thing...Wind is a nightmare, more sensitive capsules means more wind sensitivity.?
Wind-shields could help but may dump clearness.
Good luck with your experiments.


On Mon, 29 Jan 2024 at 12:54, Heinz <heinz.hartfiel@...> wrote:
I bought vintage binaural headphones from Victor last year. It's from 1976 and still works. If anyone is interested, I have placed the specs and a test recording in the Victor HM-200 folder. When I took the test recording, the headphone was quite heavy. The weight, including the batteries, is approx. 600 g. I looked strange but the ducks didn't care. :-)?

Does anyone know how to open the HM-200 headphones without breaking it? I haven't been able to find a way yet. I'm just curious about the capsule dimensions and what the circuitry looks like and whether more sensitive capsules would fit.

Many thanks!

Heinz

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