Koss ESP 950

Koss ESP 950 Electrostatic Headphones with Amplifier, extender cord, and 100.00 audiophile interconnects from Signal Cable Company. Stereophile rated class B. I've had these for several years. One of the channels on the Amplifier started distorting. Since they have a lifetime warranty I sent the ...

Koss ESP 950 Electrostatic Headphones with Amplifier, extender cord, and 100....