This listing is for Koss Studio Monitor /ESP.9 Electrostatic Headphones & E/9 Untested Storage Find Storage unit find Device is in used condition Hasn’t been tested at all For that reason it’s being sold for parts/repairs as-is So please take that into consideration Theirs some cosmetic wear around the devices too Checkout the pictures uploaded to see the actual items for sale Will ship with confirmation number
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Originals - see photos! Originally bought to use with Minelab Terra field surveys but never deployed. Koss Pro4AA headphones set the standard for full size professional headphones. They have since remained a staple of studio headphones in the radio and recording industries.
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Vintage Koss K-6 Over Ear Headband Stereo Headphones 1/4” Jack Untested these worked when last used but don't have 1/4 jack equipment to test
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The full-size noise-isolating Koss ProDJ200 headphones are the next step up from the incredible ProDJ100. The ProDJ200 gives both music lovers and professional DJ’s the flexibility to change cords on the go with a detachable cord design.
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In 1976, Koss introduced the Pro/4AAA. Building off of the Pro/4AA’s iconic sound, the Pro/4AAA incorporated a number of new design features. The most notable of these features was the headphone’s Direct Contour Pneumalite ear cushions.
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KOSS KPH40 UTILTY On-ear headphones. > Wired 2.5mm to 3.5mm 'utility' adapter cord included (lightning or USB-C adapter cable is available from KOSS). These stylish headphones were an unwanted present.
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Perfect Fit Your Headphone. Specially designed for Headphone cable. Slower Springback 100%. 10 mm width,150 mm length. Perfect fit all kinds of cables. Softer & Villi SurfaceMaterial. CableVelcro x 1 Pcs.
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Headphones are in rough shape and are untested. It should be assumed that they are non-functional and are being sold as non-working, for parts or repair. The cushions and the headband are in surprisingly good shape, however, the fabric covering the speakers is threadbare. The coiled cord has lost much of its elasticity, and the plug on the end looks like it has been used as a dog chew. Again, the headphones are untested and should be assumed to be non-functional. Sold as-is. Nonworking. For parts or repair.
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