Condition:

Surprisingly good for their age. The electrostatic panels are functioning well, although they do have the characteristic gentle roll-off in the bass and treble that is typical of this model.

History:

These legendary speakers were first introduced in the late 1950s and are still revered for their incredibly pure and detailed sound reproduction, particularly in the midrange.

Features:

They operate on an electrostatic principle, which results in a very natural and transparent sound, often described as being incredibly lifelike.