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Toshiba HR-D 3
Toshiba HR-D 3 specifications
Category :
headphones
Brand :
Toshiba
General
Connections
Tech nical data
Special equipment
Manufacturer: Toshiba
Model: HR-D 3
Type : Headphones
Years of construction: 1978 - 1980
Made in: Japan
Color: Ear cups artificial leather, headband Black
Dimensions (W/H/D):
Weight: 235 g
Factory price approx.: 120 DM
Stereo jack plug 6.3mm with 2.5 m cable
Principle: Dynamic system
Coupling to the ear: Synthetic leather ear cushions
Loudspeaker: 57 mm Cone
Nominal impedance: 8 ohms
Static capacitance: 240 pF
Contact pressure force:
Frequency response: 20 - 20'000 Hz
Total harmonic distortion: < 0.5 %
Sensitivity: 106 dB
Sound pressure level: 700 mV
Channel separation: 40 dB
Connector: jack plug 6.3mm
Cable length: 2.5m Cable
Soft bar with Raster gradations
Other models of the same series:
Toshiba HR–D 2
Toshiba HR-D 3
Toshiba HR-X 1
Excerpt from brochure:
Toshiba HR-X 1
, HR-D 3, HR-D 2
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