耳机
| 阻抗 |
36 Ω |
| 降噪设备 |
Y |
| 驱动装置 |
40 mm |
| 穿戴风格方式 |
Head-band |
| 耳机耦合 |
Circumaural |
| 耳机灵敏度 |
98 dB |
3068AV, Switchable Stereo/Mono Headphones
The 3068 delivers performance at an economical price for 1:1 instruction in listening centers and library uses. One advantage of the 3068 is its ability to switch between typical monaural functions such as in English Language Learning / English Language Development, language labs, speech pathology applications and the stereo mode for use in computer workstations and music appreciation classes. Califone designed this headphone with the stereo/mono user switch for optimal sound quality. The use of an internal processor (seen on a competitive product) to attempt this function has been shown to create quality issues which can include but are not limited to: decreased frequency response, increased distortion and diminished volume levels for students.
- Mono/Stereo switch for language and computer applications.
- Dual volume controls on each earcup for comfort.
- Rugged ABS plastic headstrap and earcups resist breakage in high-use situations.
- Replaceable padded leatherette ear cushions.
- Snap-on adapter with dual plug sizes fits any media player.
- Noise-reducing earcup lowers ambient noise so volume does not need to be as high, as recommended by audiologists for hearing safety.
