Quadraphonic headphone wiring?
Dec 23, 2021 at 2:03 PM Thread Starter Post #1 of 1

joeydgraffix

100+ Head-Fier
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Hey any of you old schoolers out there know about quadraphonic headphones?

I finally got my set it in for some modding, but I making them stereo headphones. I am trying to find some diagrams online and just need help on decoding what some of the colored wiring does. Theres some yellows and browns. Not sure what they are for.

I basically want to remove the 4 channel audio, make it pass through one plug only. If anyone out there can help let me know and I can pm you an IMGUR link with all the pics of everything taken apart but still wired.

By the way they are the Toshiba HR-40..some very nice looking headphones! They help up extremely well over the years and sport drivers over 3"inches big and while they look bulky and heavy, they are bulky lol but pretty light!
 

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