Technics - EAH-220 - RP-3540E Headphone - Multiple models

I propose, from my personal collection, 3 iconic items from the famous rising-sun brand TECHNICS.
Objects dating from the mid-70s to the early-80s.
Presenting:

- EAH HEADPHONES - 220
With their unmistakable brown/mahogany color, famous among audiophiles then and now.
In excellent condition both aesthetically and functionally. Detailed specifications can be found on the internet.

-MICROPHONE RP-3540E
How to describe this object in NOS (NEW OLD STOCK) condition.
A recording microphone from the late 70s in impeccable condition.
As you can see from the photos the item is still sealed in its original plastics, with the original strap around the cable and original Duracell batteries of the era.
Equipped with:
- box
- case
- instructions
- warranty
- tripod mount support.
To complete it perfectly, of course, its original Technics tripod in its original box.
You won’t find anywhere an item so complete in all its parts and in perfect condition.
Purchased at the time and preserved for 50 years. A true time capsule.
For all TECHNICS collectors who love rarities.