Item Tag: Double

Vintage Koss K/2+2 Quadrafone 4-Channel Headphones COMPLETE WITH CASE & MANUALS

Up for sale is a remarkably well-preserved piece of 1970s audio history: a complete Koss K/2+2 Quadrafone 4-Channel Headphone system. This is a true time-capsule find, perfect for vintage audiophiles, retro tech collectors, or anyone building out a classic quadraphonic stereo setup. What’s Included: Koss K/2+2 Quadrafone Headphones: Features the original dual 1/4-inch audio plugs and the integrated 2-channel/4-channel selector switch. Original Koss Hard-Shell Carrying Case: Includes the original internal egg-crate foam protection in great shape. Original Printed Manuals & Literature: Includes the original “4 Channel Quadrafone” manual and Koss stereo booklet.

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Realistic Nova 45 Vintage Headphones Stranger Things Max Mayfield Radio Shack

The Realistic Nova 45 Vintage Headphones resemble the ones used by Max Mayfield in Stranger Things, with a classic headband design in black color. These stereo headphones feature an adjustable headband and a 3.5mm jack connectivity, perfect for retro audio enthusiasts looking to add a touch of nostalgia to their listening experience. The double earpieces ensure a comfortable fit for prolonged use, making them a stylish and functional choice for vintage audio buffs. Pads are ok, but I would recommend to replace it. This headset sounds really good and warm.

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Vintage Japanese Headphone set…works! In ORIGINAL box!

These classic over-the-ear Japanese vintage headphones are so good, they’re actually still in production. They come in their original box with a set of instructions and a wiring set for adding a connection to your sound source. Tested and in working condition. Need new foam earcups, the old ones disintegrated. These date to the early 1960s and will play all your oldies as well as modern music! I’ve never found this set in such pristine condition, I don’t think these headphones were ever used. Thanks for visiting my listing! Make me an offer!

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Vintage Radio Shack FOLDABLE Wired In-Ear Headphones, 40 inch cord

These Vintage RadioShack wired in-ear foldable headphones offer a classic design plus smart foldability, with a 40-inch cord for easy connectivity. The sleek black color, 3.5mm right-angle audio cable and folding feature make them both stylish and convenient for on-the-go use. Perfect for those who appreciate retro technology and want a reliable audio solution with a touch of nostalgia.

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