Marantz Model5120
¥ 78,000 (around 1977)
Commentary
Stereo cassette deck with ultra-hard ferrite head.
Equipped with a peak limiter switch, the recording level is automatically lowered in response to unexpected excessive input.
The Dolby System is installed as a noise reduction system.
Equipped with a total shut-off mechanism that automatically stops tape travel.
Model Rating
| Type | Cassette deck |
| Truck type | 4-track 2-channel |
| Heads | Ferrite head |
| Tape speed | 4.8cm/s |
| Fast forward and rewind time | 95sec(C-60) |
| Motor | Frequency-controlled DC motor |
| Frequency characteristic | 35 Hz ~ 17 kHz (FeCr Tape) 35 Hz ~ 15 kHz (CrO2 Tape) 45 Hz ~ 13 kHz (Normal Tape) |
| Wow flutter | 0.09%(WRMS) |
| Signal-to-noise ratio | 60 dB (Dolby on, CrO2 Tape) |
| Input Sensitivity / Impedance | Mic : 0.15mV/10k Ω Line : 60mV/100k Ω |
| Output Level / Impedance | Line : 900mV/7k Ω Headphone : 8 Ω |
| Volume for playback | Back Half Fix |
| Recording volume | Mic : 2 strains Line : 2 lines Master : 1 route |
| Mixing | MIC/MIC/LINE/LINE |
| Accessory function | Two color illumination VU meter Peak indicator MPX Filter Recording limiter switch Mike Linemix Master volume for recording Pause mechanism with electronic muting Total shut-off Fe-Cr tape position Headphone port Dolby system FM Dolby FM/Play Cal |
| Semiconductor used | Transistor : 45 FET : 2 Diode : 34 pcs LED : 1 |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 20W |
| External dimensions | Width 410x Height 145x Depth 280 mm |
| Weight | 6.7 kg (Single Set) 10.7 kg (including package) |