Difference between revisions of "Toshiba HR-D 3"
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__NOTOC__ | __NOTOC__ | ||
| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Toshiba]] |
| − | * | + | * Model: HR-D 3 |
| − | * | + | * Type: Headphones |
| − | * | + | * Years of manufacture: 1978 - 1980 |
| − | * | + | * Made in: Japan |
| − | * | + | * Color: ear cups leatherette, headband black |
| − | * | + | * Dimensions (W/H/D): |
| − | * | + | * Weight: 235 g |
| − | * | + | * Original price approx.: 120 DM |
| − | ''' | + | '''Connections''' |
| − | * Stereo - | + | * Stereo - jack plug 6.3 mm with 2.5 m cable |
| − | ''' | + | '''Technical data''' |
| − | + | Principle: Dynamic system | |
| − | * | + | * Coupling to the ear: leatherette ear pads |
| − | * | + | * Loudspeaker: 57 mm cone |
| − | * | + | * Nominal impedance: 8 Ohm |
| − | * | + | * Static capacitance: 240 pF |
| − | * | + | * Contact pressure: |
| − | * | + | * Frequency response: 20 - 20'000 Hz |
| − | * | + | * Distortion factor: < 0.5 |
| − | * | + | * Sensitivity: 106 dB |
| − | * | + | * Sound pressure level: 700 mV |
| − | * | + | * Channel separation: 40 dB |
| − | * | + | * Plug: jack plug 6.3 mm |
| − | * | + | * Cable length: 2.5 m cable |
| − | ''' | + | '''Special Features''' |
| − | * | + | * Soft handle with ratchet steps |
| − | == | + | == Remarks == |
| − | * | + | * Other models in the same series: |
* [[Toshiba HR-D 2]] | * [[Toshiba HR-D 2]] | ||
* [[Toshiba HR-D 3]] | * [[Toshiba HR-D 3]] | ||
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| − | == | + | == Pictures == |
| − | * | + | * Extract from brochure: Toshiba HR-X 1, HR-D 3, HR-D 2 |
| − | [[ | + | [[File:Toshiba HR-X1-D2-D3-Prospekt-1.jpg]] |
| − | == | + | == Reports == |
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| − | [[ | + | [[Category:Headphones]] |
Latest revision as of 02:38, 10 January 2019
Data[edit]
General
- Manufacturer: Toshiba
- Model: HR-D 3
- Type: Headphones
- Years of manufacture: 1978 - 1980
- Made in: Japan
- Color: ear cups leatherette, headband black
- Dimensions (W/H/D):
- Weight: 235 g
- Original price approx.: 120 DM
Connections
- Stereo - jack plug 6.3 mm with 2.5 m cable
Technical data
Principle: Dynamic system
- Coupling to the ear: leatherette ear pads
- Loudspeaker: 57 mm cone
- Nominal impedance: 8 Ohm
- Static capacitance: 240 pF
- Contact pressure:
- Frequency response: 20 - 20'000 Hz
- Distortion factor: < 0.5
- Sensitivity: 106 dB
- Sound pressure level: 700 mV
- Channel separation: 40 dB
- Plug: jack plug 6.3 mm
- Cable length: 2.5 m cable
Special Features
- Soft handle with ratchet steps
Remarks[edit]
- Other models in the same series:
- Toshiba HR-D 2
- Toshiba HR-D 3
- Toshiba HR-X 1
Pictures[edit]
- Extract from brochure: Toshiba HR-X 1, HR-D 3, HR-D 2
