Hitachi D-40S
Specification
| Model Name | Hitachi D-40S |
| Track System | 4 track stereo |
| Head system | One Rec/Playback, One Erase |
| Bias Oscillator Freq | 105 kHz AC |
| Motor | One DC electronic control |
| Dimensions | 435 mm × 110 mm × 267 mm |
More detailed specification is in the image above.