RMG International B.V. Professional Audio LPR 35 (mod.34520)
Matsushita Electric Industrial , Ltd. (MEI), Panasonic, National, Technics Quasar, , .
    



Technics RS-TR474
   


: 1993


CASSETTE DECK SECTION


Deck system Stereo cassette deck

Track system 4-track, 2-channel


Recording system AC bias



Bias frequency 80 kHz



Erasing system AC erase



Heads


Deck 1 Playback ( permalloy) head x1


Deck 2 Recording/Playback ( permalloy) head x1


Erasing Double-gap ferrite head x1




Motors


Deck 1 Capstan drive(DC servo motor) x 1

Reel Table drive (DC motor) x 1


Deck 2 Capstan drive(DC servo motor) x 1

Reel Table drive (DC motor) x 1



Tape speed 4.8 cm/sec


Wow and flutter 0.1% (WRMS)

0,2% DIN



Frequency response (w/o Dolby N.R.)



METAL 20 Hz~17 kHz (DIN)

Cr02 20 Hz~16 kHz(DIN)

NORMAL 20 Hz~16 kHz(DIN)

S/N(signal level = max recording level, Cr02type tape)


DOLBY B NR on 66 dB(A weighted)

DOLBY C NR on 74 dB(A weighted)


DOLBY NR off 56 dB(A weighted)




GENERAL


Power consumption 24W




Power supply AC 230\240 V, 50/60 Hz




Dimensions (WXHXD) 430X 136 X285


Weight 4.4kg


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