Technics EAH-820

Data

General

• Manufacturer: Technics
• Model: EAH-820
• Type: Headphones
• Years of manufacture: 1978 - 1980
• Made in: Japan
• Color: Faux leather, Black
• Dimensions (W/H/D):
• Weight: 340 g
• Original price approx.: 160 DM

Connections

• Stereo - jack plug 6.3 mm with 3 m cable
• Input power: 600 mV

Technical data

• Principle: Dynamic system, semi-open
• Coupling to the ear: Ear pads fabric
• Loudspeaker: ribbon broadband
• Nominal impedance: 100 Ohm
• Pressure force:
• Frequency response: 20 - 22'000 Hz
• Distortion factor: < 0.4
• Sensitivity: 100 dB / 1 W / 1 m
• Sound pressure level:
• Channel separation:
• Plug: jack plug 6.3 mm
• Cable length: 3 m cable

Special Features

• Adjustable headband

Remarks

• Other models in the same series:
• Technics EAH-300
• Technics EAH-810
• Technics EAH-820
• Technics EAH-830

Pictures

• Image: Technics EAH-820

• Excerpt from advertisement: Technics EAH-830

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