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Koss Pro 5Q Quadraphonic Headphones

Ellies Fashions's picture

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Koss Pro 5Q Quadraphonic Headphones

I'm uploading several pictures of these Quadraphonic Headphones for your reference. Note Koss made several very similar Quadraphonic Headphones back in the day. If you should find a pair I think they are worth the effort. Note Koss sells replacement Headphone ear pads for $5.50 (2018 price) on their web site. I found the Pro4AA ear pads fit the old 5Q headsets.