National RP-HV25
¥ 2,500 (around 1987)
Commentary
Inside phone of the gear series.
Model Rating
Type | Dynamic type earphone |
Units Used | 15.2 mm Dome |
Impedance | 32 Ω |
Sensitivity | 106dB/mW |
Max Input | 50mW |
Frequency characteristic | 16 Hz to 22 kHz |
Cord length | 1.2m |
Plug | L-type stereo mini plug |
Mass | 5g (cord not included) |