Sunlight, excessive moisture and even cigarette smoke all damage the panels.
Electrostatics - powering on/off -okay/not okay
I've just purchased a pair of Electrostatic speakers (Final 0.4's). I was considering plugging them into slaved outlets on my Panamax 1000 LC. Is it okay to power on/off the speakers with every listening session? These outlets are normally reserved for the power amp to be turned on/off with a delay of 10 seconds to avoid the 'thump'. These outlets are available since the amp is on another circuit. Thanks for your help!