SONY MDR-E222EX
¥ 2,800 (around 1987)
Commentary
This is a stereo ear receiver that uses the Sony acoustic turbo circuit system.
The unit is equipped with a 13.5 mm driver unit.
Gold-plated L-type plug is used for the plug, and OFC litz wire is used for the cord.
Uses a neck chain system.
Comes with a coat winding type compact case.
There are 2 color variations, black and white.
Model Rating
| Type | Open air dynamic type |
| Units Used | Φ 13.5 mm Dome Type (TURBO) |
| Impedance | 16 Ω |
| Sensitivity | 104dB/mW |
| Max Input | 50mW |
| Playback frequency | 18 to 22,000 Hz |
| Weight | 4.8g (cord not included) |
| Cord Length | 1.2m OFC Litz wire |
| Plug | L Type Stereo Mini Plug (Gold Plated) |
| Attachment | Compact Case Attachment |
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