Yamaha B-4
Category : Power amplifiers
Brand : Yamaha
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- Proizvajalec: Yamaha
- Model: B-4 < li>Letih izgradnje: 1978 - 1981
- Izdelani v: Japonska
- Barva: Črna
- Daljinski upravljalnik: Ne
- poraba Energije: 900 w max.< Li > < Li > dimenzije: 435-krat 145,5-krat 381 mm
- Teža: 21 kg
- tovarniška cena pribl.: 138.000 jenov (Japonska, 1978)
- število vhodov:
- Linija: 1 V, 25 kOhm
- število izhodov:
- 1 - kratni zvočnik
- 1-kratni zvočnik
- neprekinjena moč (s skupnim harmoničnim popačenjem)
- 8 Ohm: 2-krat 120 vat
- dinamična moč
- 8 Ohm:
- 4 Ohm:
- skupno harmonično popačenje: 0,005%
- faktor dušenja: 200
- frekvenčni odziv: 10-100.000 Hz
- razdalja valovne napetosti (kratek stik):
- stereo ločitev kanalov: 90 dB
- razmerje med signalom in šumom: 118 dB
- 8 ohmov: 2-krat 120 vatov
- 4 ohmi: 2-krat 170 vatov
- 8 ohmov:
- 4 ohmi:
- "hifi-motor": [1]
- krmilnik Vhodne ravni
- drugi modeli iste serije:
- b-2
- b-4
- b-6
- slika: jamaha B-4
- Linija: 1 v, 25 kOhm
- B-4 je japonska različica M-4
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Yamaha B-4 relate
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