Dual DK 720
Category : headphones
Brand : Dual
Všeobecné
technické údaje
- výrobca: Dual
- Model: DK 720
- roky výroby: 1977 - 1980
- vyrobené v: Nemecku
- hmotnosť: 300 g
- výrobná cena cca.: 168 Dm < / ul>
- menovitá nosnosť: 2 watty
- lisovacia sila: približne. 3 n
- rozsah prenosu: 16 - 20 000 Hz
- Celkové harmonické skreslenie: < 1%
- hladina akustického tlaku: 91 dB
- zástrčka: jack 6,3 mm
- dĺžka kábla: 3 metre s reguláciou hlasitosti L-R.
- ostatné modely rovnakej série:
- Dual DK 130
- Dual DK 220
- dual DK 720
- výňatok z prospektu: dual DK-130, DK-220, DK-720
- < li>princíp: Ortodynamický < / li> < li>spojenie s uchom: < / li> < li>nominálna impedancia: 110 Ohmov
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