e-Q5
Balanced Armature Driver INNER EARPHONE
Ortofon's ultra micro audio engineering technology is a culmination of the near 100 years of tradition in pursuit of Accuracy in Sound.
The high transparency of the sound and the high sound pressure through out the entire frequency, that is the tonality of the e-Q5


e-Q7
Audio engine:Balanced armature driver stereo inner earphone / Frequency response:10 - 20,000Hz -3dB / Impedance::40 ohms +/- 25% / Max. input:20mW / Sensitivity:117dB +/-3dB 1 K Hz/1m W / Operational temparature:15℃ ~ +40℃ / Cable:1.2m(4 ft) cable strands are made of oxygen free copper wires, with 3.5mm stereo plug / Total weight:16g