Aurex HR-40
¥ 11,000 (around 1973)
Commentary
4-channel headphones that can be switched between 2 and 4 channels.
Model Rating
| Type | 4-channel headphones |
| Frequency characteristic | 20 Hz to 20 kHz |
| Matching impedance | 4 Ω ~ 16 Ω |
| Allowable input | 300mWx4 |
| Changeover switch | 2-channel / 4-channel switching |
| Cord length | 2m |
| Weight | 780g |