Difference between revisions of "Sennheiser HD 420"
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| − | == | + | == Data == |
| − | {{ | + | {{navigation}} |
| − | ''' | + | '''General''' |
| − | * | + | * Manufacturer: [[Sennheiser]] |
| − | * | + | * Model: HD-420 |
| − | * | + | * Year of manufacture: 1979 |
| − | * | + | * Made in: Germany |
| − | * | + | * Weight: 129 g |
| − | * | + | * Original price (UVP): approx. 150 DM (75 €) |
| − | ''' | + | '''Technical data''' |
| − | * | + | * Principle: Dynamic, open |
| − | * | + | * Coupling to the ear: Ear-lying |
| − | * | + | * Impedance: 600 Ohm |
| − | * | + | * Rated power handling: |
| − | * | + | * Impression force: |
| − | * | + | * Frequency range: 18 - 20,000 Hz |
| − | * | + | * Distortion factor: |
| − | * | + | * Sound pressure: |
| − | * | + | * Connector: 5-pin DIN/6.3 mm jack |
| − | * | + | * Cable length: 3 m |
| − | ''' | + | '''Special features''' |
| − | * | + | * the cable is plugged into both ear cups with special plugs and can be replaced. |
| − | == | + | == Remarks == |
| − | + | * The plastic of the headband is not chemically stable and feels sticky after a few years. | |
| + | * The gold foam insert on the outside of the ear cup breaks down and crumbles out over the years. | ||
| − | + | Other models in the same series: | |
| − | == | + | == Pictures == |
| + | |||
| + | == Reports == | ||
== Links == | == Links == | ||
| − | [[ | + | [[Category:Headphones]] |
Latest revision as of 23:38, 2 October 2009
Data[edit]
General
- Manufacturer: Sennheiser
- Model: HD-420
- Year of manufacture: 1979
- Made in: Germany
- Weight: 129 g
- Original price (UVP): approx. 150 DM (75 €)
Technical data
- Principle: Dynamic, open
- Coupling to the ear: Ear-lying
- Impedance: 600 Ohm
- Rated power handling:
- Impression force:
- Frequency range: 18 - 20,000 Hz
- Distortion factor:
- Sound pressure:
- Connector: 5-pin DIN/6.3 mm jack
- Cable length: 3 m
Special features
- the cable is plugged into both ear cups with special plugs and can be replaced.
Remarks[edit]
- The plastic of the headband is not chemically stable and feels sticky after a few years.
- The gold foam insert on the outside of the ear cup breaks down and crumbles out over the years.
Other models in the same series: