a part of my vintage headphones
This is a unique 1981 vintage can by Pioneer. They are worn under the chin and have a glasses like plastic arm that holds them over the ears. They are for sale for the right price BTW.
http://imgur.com/a/2oBF0
Frequency Response: 20Hz to 20kHz
Impedance: 125Ω
Sensitivity: 106dB/1mW
Date: 1980
Regarding driver type, probably dynamic, but I'm curious to see it anyhow.
You could try some flash photography into the driver, you might get a decent picture of the diaphragm through the fabric and grills.
Unless you're feeling brave enough for some disassembly.
The gentleman pictured actually pulls off the look rather well though
Pioneer Monitor 10 has nice flat response.
Frequency Response: 20Hz to 20kHz
Impedance: 125Ω
Sensitivity: 106dB/1mW
Date: 1980
Regarding driver type, probably dynamic, but I'm curious to see it anyhow.
You could try some flash photography into the driver, you might get a decent picture of the diaphragm through the fabric and grills.
Unless you're feeling brave enough for some disassembly.
Wow.
That's bizarre. And sad.
Great detailed shots btw! Really unusual diaphragms on these.
So I have to ask - what's going to go inside them now?