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Technics RS-745 U
Technics RS-745 U
Category :
Tape machines
Brand :
Technics
Generelt
Forbindelser
Tekniske data
Special udstyr
Producent: Teknik
Model: RS-745 U
Type: Quadrophony Spole Bånd Optager
produktionsår: 1973 - 1975
Made in: Japan
Farve: Træ / Metal Sølv / Sort
Fjernbetjening:
Strømforbrug: 99 Watt
Mål: 435 x 546 x 228 mm (Bxhxd)
Vægt: 26 kg
Factory pris ca.: 280'000 yen (Japan, 1974), svarer til ca.4'200 DM
antal indgange:
linje i: 70 mV
linje i DIN:
mikrofon: 0,22 mV, 600 Ohm - 20 kOhm
< /li>
Antal udgange:
line out: 500 mv, 50 kohm
Line out din:
hovedtelefoner: 30 mv
line in: 70 mv
line in din:
mikrofon: 0.22 mv, 600 ohm - 20 kohm li>
line out: 500 mv, 50 kohm
line out din:
hovedtelefoner: 30 mv
4-spor, 2/4-kanal, stereo/kvadrafonisk bånddæk
maks. Coil diameter: 18 cm
drev: 1 motorer (1 capstan, 2 spoler)
hoveder: 3 HPF (4 spor/2-kanal optagelse, 4 spor/4-kanal afspilning, 4 spor/2-kanal sletning)
spor: 4
Båndhastigheder: 9.5 cm/s, 19 cm/s
Synkroniseringsfluktuationer:
0.18 % (ved 9,5 cm/s)
0,10 % (ved 19 cm/s)
variationer i tonehøjde:
total frekvensrespons:
19 cm/s: 40 H - 22 hs (fordeling 3 dB)
Signal-støjforhold: 54 dB
ekstern spændingsforhold: 38 dB
Total harmonisk forvrængning: 0,5%
udligning: nab standard
krydstale dæmpning:
annulleringsdæmpning:
pre-magnetisering og annulleringsfrekvens: 160%
0,18 160;% (ved 9,5 cm/s)
0,10 % (ved 19 cm/s)
19 cm/s: 40 hk-22 hk (med 3 dB)
4 VU - meter
båndvælgerkontakt
afspilningsvælgerkontakt
automatisk slutafbrydelse
front/back belt control
andre modeller af samme serie:
Technics RS-724 u
Technics RS-728 u
Technics RS-744 u
Technics RS-745 u
Technics RS-724 u
Technics RS-728 u
Technics RS-744 u
Technics RS-745 u
billede: Technics RS-745 u
technics reklame for kvadrofoni Coil båndoptagere rs-724 u, rs-728 u, rs-744 u, rs - 745 u
eksternt link til hjemmesiden "audio Heritage" rs-745 u
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