It’s every audiophile’s dream to have a pair of electrostatics in their living room. With the development of the Electrostatic Tweeter, Sonion brings the same technology inside the ear canal, without the need for an external amplifier.
You can find out more about the two versions we currently offer (EST65SA01 and EST65DA01) on the Tweeters page.
The ultralight moving membrane used in electrostatic speakers gives the most accurate transient response. This results in unmatched clarity and detail.
No need for big products to create the best sound. With a size of just 3.55 x 3.55 x 1.27mm, the Electrostatic Tweeter allows for a true in-ear electrostatic earphone.
It simply sounds great. The earphones have a nice “effortless” sound quality to it. The smoother harmonics of the tweeter make even the mid-sound really good.
With the Electrostatic Tweeter no external amplifier is required.