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Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!
Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!
Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!
Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!
Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!
Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!
Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!
Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!

Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s Work!

$ 42.23

Availability: 100 in stock
  • Features: Quadraphonic
  • Type: Ear-Cup (Over the Ear)
  • Number of Earpieces: Double
  • Year Manufactured: 1970s
  • MPN: Pro 5q
  • Wireless Technology: n/a
  • Color: Brown
  • Condition: Works, tested stereo output in one ear with gray plug in a stereo 1/4" jack, other ear with black plug with switch in position 4. Has audio on black plug in both ears with switch in position 2. Foam has collapsed on the ear pieces and the covers are sticky, will need to be cleaned up prior to use.
  • Brand: Koss
  • Form Factor: Headband
  • Model: Koss Pro 5Q
  • All returns accepted: ReturnsNotAccepted
  • Connectivity: 1/4" jack

    Description

    Vintage Koss Pro 5Q Quadrafone 2 and 4 Channel Stereo Headphones 1970s. Shipped with USPS Retail Ground.
    Works, tested stereo output in one ear with gray plug in a stereo 1/4" jack, other ear with black plug with switch in position 4.  Has audio on black plug in both ears with switch in position 2
    Please note these are OLD headphones, foam has collapsed on the ear pieces and the covers are sticky, will need to be cleaned up prior to use.