Technics SH-3040
¥ 19,800 (around 1977)
Commentary
Ambience controller, sister to SH 3045.
The combination of EAH 300, EAH 320, EAH 520, and EAH 510 creates depth and spaciousness in the playback sound of the headphones.
Model Rating
| Type | Ambience controller |
| Frequency characteristic | 20 Hz to 20 kHz |
| Distortion factor | 0.3% or less |
| Signal-to-noise ratio | 60 dB or more |
| Input impedance | 1.5k Ω |
| Optimum load value | 125 Ω |
| Pwer | 100 VAC, 50Hz/60Hz |
| Power consumption | 3W max. |
| External dimensions | Width 114x Height 82x Depth 190 mm |
| Weight | 1.3kg |