AKAI CS-30D
¥ 29,800 (around 1973)
Commentary
A cassette deck with a direct function change mechanism.
A hard permalloy head is used for the read / write head.
The drive motor of the mechanism section is equipped with an electronic governor motor.
Equipped with a tape changeover switch.
Equipped with an automatic stop mechanism.
Model Rating
| Type | Cassette deck |
| Track system | 4-track 2-channel stereo system |
| Heads | Recording : Hard Permalloy Head Erasing head |
| Frequency characteristic | 40 Hz ~ 15 kHz (Chrome Tape) 40 Hz ~ 13 kHz (Low Noise Tape) |
| Wow and flutter | 0.15% WRMS or less |
| Distortion factor | 1.5% or less at 1 kHz and 0 VU |
| Signal-to-noise ratio | 46 dB or more |
| Fast forward / rewind time | Within 100 Seconds (Using C-60 Tape) |
| Output jack | Line : 0.775 V (0 VU) / 100 ohm Optimum load impedance : 20k Ω or more Headphone : 30mV/8 Ω |
| Input jack | Mic : 0.5mV/4.7k Ω Line : 50mV/200k Ω |
| DIN jack | 0.6V/3mV |
| Semiconductor used | Transistor : 14 Diode : 10 pcs |
| External dimensions | Width 410x Height 126x Depth 220 mm |
| Weight | 4.6kg |