Toshiba HR-40 specifications
Category : headphones
Brand : Toshiba
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connectors
Tech nical data
special features
- manufacturer: Toshiba
- model: HR-40
- type: quadraphonic headphones
- year of construction: 1973 - 1976
- Manufactured in: Japan
- colour: cups of brown, upholstery synthetic leather, Black, headband brown
- dimensions (B/H/T):
- weight: 780 g
- factory price approx.: 240 DM
- Stereo Jack plug 6.3 mm, with 2 m cable
- principle: Dynamic System,
- ear coupling: synthetic leather ear cushions
- speakers: 4 systems
- nominal impedance: 8 Ohm s
- power rating: 4x 0.3 W
- pressure force:
- frequency response: 20 – 20 000 Hz
- THD:
- sensitivity:
- sound pressure level closed:
- channel separation:
- connectors: Jack 6,3 mm
- cable length: 2 m cable
- quadraphonic headphones
- Stereo, switchable
- ear cups are adjustable in height
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