National RS-817
¥ 53,900 (around 1974)
Commentary
An 8-track recorder equipped with an FM/AM tuner.
Equipped with FM/AM radio, you can record while listening to it.
It also has an external input terminal so that it can be connected to a record player or other device.
Mixing play is possible by using the included microphone.
By connecting four speakers, you can play four channels (speaker matrix).
Model Rating
Type | FM/AM Tape Stereo 8 Recorder |
Recorder Unit | |
Heads | 6-in-1 Head |
Motor | DC machine governor motor |
Track system | 8-track 2-channel stereo |
Erasing method | AC erasing method |
Frequency characteristic | 30 Hz to 12 kHz |
Wow and flutter | 0.1% |
Signal-to-noise ratio | 40 dB or more |
Input Sensitivity / Impedance | Mic : 0.1 mV (-80dB) / 200 Ω ~ 600 Ω Mic mix:1mV(-60dB) Line in:30mV(-30dB) Phono:30mV(-30dB) |
Output terminal | EXT SP : 8 Ω Headphone : 8 Ω |
Tuner Section | |
Receiving frequency | FM : 76 MHz to 90 MHz AM : 525 kHz to 1,605 kHz |
Maximum sensitivity | FM : 2 μ V/50mW AM : 60 μ V/50mW |
<General> | |
Pwer | 100 VAC, 50Hz/60Hz |
Power consumption | Approx. 25W |
External dimensions | Width 466x Height 118x Depth 254 mm |
Weight | Approx. 5 kg |
Attachment | Mixing microphone |