Optonica SM-4545
Category : Integrated amplifier
Splošno
priključki
Tehnični podatki
posebne značilnosti
- proizvajalec: Oster Optonica
- model: SM-4545 (ZDA-Različica Optonica SM-4000 II)
- vrsta: ojačevalnik
- leto izgradnje: 1975 - 1979
- barva: srebrna
- daljinski upravljalnik: ne
- poraba energije: 360 w
- > mere: 442 x 144 x 380 mm (Šxvxg)
- * teža: 16 kg
- tovarniško ceno pribl.: 115'000 jenov (Japonska, 1975), 1'650 DM
- število vhodov:
- Fono 1, 2: 2,5 mV, 47 kOhm
- Tuner; 150 mV, 47 kOhm
- 2 - kratni pomožni: 150 mV, 47 kOhm
- 2 - kratni trak: 150 mV, 47 kOhm
- Main in: 500 MV, 100 kOhm
- število izhodov:
- tape rec (RCA): 150 mV
- pre out: 1 V
- 2 para zvočnikov (4 - 16 ohm)
- število izhodov:
- >
- phono 1, 2: 2,5 MV, 47 kOhm
- Tuner; 150 mV, 47 kOhm
- 2-kratni pomožni: 150 mV, 47 kOhm
- 2-kratni trak: 150 mV, 47 kOhm
- glavni v: 500 mV, 100 kOhm
- trak rec (RCA): 150 mV
- trak rec (DIN): 30mv
- pre out: 1 V
- 2 para zvočnikov (4-16 ohm)
- trajanje izvedbe (skupno harmonično popačenje)
- 8 Ohm: 2-krat 70 š
- 4 ohm:
li> - dinamična zmogljivost
- 8 ohmov:
- 4 ohmov:
- skupno harmonično popačenje: 0,05 %
- faktor dušenja: 5-40 000 Hz (razen 1DB)
- razmerje med signalom in šumom:
- phono: > 65 dB
- visoka raven: > 85 DB
- nadzor:
- bas: 10 dB (100 Hz, 2 dB koraki) zvok
- visoki toni: 10 dB (10 kHz, 2 db koraki)
- glasnost: da, +11,5 dB (100 Hz), +6,5 db (10 kHz) visoki filter: -3 dB (6 kHz, 12 dB/Oct.)
< li>nizki Filter (podzvočni): -3,5 dB (60 Hz, 12 dB / oct.)
- Mute: da, -20 dB
- 8 Ohm: 2-krat 70 z
- 8 Ohm:
- 4 Ohm:
- 4 ohm:
- Phono: > 65 dB
- visoka raven: > 85 DB
- bas: 10 dB (100 Hz, 2 dB koraki) visoki toni: 10 dB (10 kHz, 2 db koraki)
- predojačevalnik in ojačevalnik moči ločljiv
- drugi modeli iste serije:
- ojačevalnik:
- Sharp SM 1400 h
- optonica SM-3000
- optonica SM-4000
- optonica SM-4000 II
- optonica SM-4545
- tuner:
- sharp St-1400 h
- optonica ST-3000
- >optonica St-3535
- slika: optonica SM-4545
- izvleček iz ameriškega oglaševanja: optonica SM-4545, St-3535
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Optonica SM-4545 relate
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