As the replacement to the Beocord 6000, this newer ‘02′ version was introduced when other models from the superlative Beolab 8000 System came to the end of their life. All the technical details are as for Beocord 6000.
Types: 
4854 (1982 - June 1983) 
J 4857 (1982 - May 1983) 
USA 4852 (1982 - June 1983) 
Compact cassette C46-C60-C90-C120 
Tape head: Sendust 
Noise reduction Dolby B 
Tape switch Aut. ferro/chrome/manual metal 
Wow and flutter DIN: < +/- 0.1% 
Speed deviation < +/- 1% 
Fast forward en rewind C60 70 sec 
Frequency range chrome/metal/ferro 
30 - 16,000 Hz +/- 2.5 dB (MPX filter) 
Signal-to-noise ratio metal Dolby NR: > 68 dB 
Signal-to-noise ratio chrome Dolby NR > 66 dB 
Signal-to-noise ratio ferro Dolby NR > 64 dB 
Power supply: 
4854 2340V 
4857 100V 
4852 120V 
Power consumption: max. 50 W 
Dimensions W x H x D 53 x 13 x 50cm (24,5cm high with lid open) 
Weight 7.5 kg 
Connections: AUX IN 100mV/1.2 mohms 
Microphone 0,1mV/3 kohms 
Headphone Max 5V/89 ohms
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