Sony Headphone MDR-CD7 (1983) Japan Retro Vintage EXTREMLY RARE Headphones.

Listing is for an EXTREMELY RARE pair of Sony MDR-CD7 vintage headphones from 1983. Only 1 other listing in the entire internet.

Ear cushions need to be replaced both other than that headphones are in perfect condition. Uses a 3.5mm headphone jack and it has been tested and works perfectly.

Specifications:

Headphone Type: Closed, dynamic

Driver Type: 30 mm diameter; Dome driver (24K gold ion plated)

Sensitivity: 110 dB SPL at 1mW

Frequency Response: 2 Hz - 24,000 Hz

Impedance: 45 Ω

Rated Power: 10 mW

Power Handling Capacity: 50 mW

Cord: 3 m (30 feet) OFC Litz wire

Plug: Sony Uni-Match design with both stereo miniplug and ¼" phone plug

Weight (without cord): 80 grams (3 ounces)