Your only task was to choose the type of tape to put in: Cr02 or normal. Beocord 900 had large easy-to-read VU meters and recording controls were separate for left and right channels. There was a socket for a microphone and a push-button for mono recordings.
Tape-heads were made of Super Permalloy, a hard and extremely durable material which ensures a long useful lifetime. Wow and flutter was less than 0.28% (JIS method). Signal-to-noise ratio was better than 50 dB with chromium dioxide tapes.
Tape system C60 – C90 Tape type: low noise Chromdioxid Tone head Super permalloy VU metre 2 VU metre Microphone Mono Wow and flutter < +/- 0.28 %
Speed deviation < +/- 1.5 % Fast forward and rewind 90 sec
Frequency range 40 – 12,500 Hz Signal-to-noise ratio > 50 dB Erasure > 60 dB Erasure frequency 70 kHz Radio input 6-100 mV / 47 kohms Microphone input 75 – 1000 µV / 1 kohm Radio output 800 mV / 11 kohms Dimensions H x W x D: 8.5 x 40 x 24cm
Gold or Silver membership required to view documents
Available documents are listed, if none are listed then please reach out to see if we have them.