Okay, returning to the Sanders hybrid electrostatic speakers, they look like hybrids, so I expect them to sound like hybrids. They don't. I have tried to hear a sonic discontinuity between the electrostatic driver and the woofer, but I cannot. They sound like a full-range electrostatic, in spite of what my eyes tell me. . . to continue reading http://tubecad.com/2015/10/blog0330.htm