Rare Sony SA - S900 / SA - EX100 Electrostatic Amplified Active Self Powered Speaker
Item History & Price
Specifications: Active speaker, 2-way bass-reflex type.(Woofer): With 6 ohm loads driven, from 40-3, 000Hzl rated 50 watts minimum RMS power, with no more than 0.9% total harmonic distortion from 250 milliwatts to rated output.(Tweeter) With 50 ohm loads driven, from 3, 000-20, 000 Hz, raged 8 watts minimum RMS power, with n o ore than 0.9% total harmonic distortion from 250 milliwatts to rated output.Power consumption: 60 Watts (120 voltage).I have used these for the last few months on my desktop as a high end / high resolution desktop system. Sound quality is just stunning! Both electrostatic tweeters work great. Bass is amazing. I inherited these and pulled the back cabinet panel off to blow the dust out and to tighten connections. In fear of damaging the electrostatic tweeters, I avoided trying to clean the electrostatic tweeters. One of them has some brown residue on it - see photo #11. Both speakers work 100% and have been fully tested. When I first inherited these, the inputs occasionally would cause feedback if the cable was not fully seated and if I pressed down, feedback would stop. Since cleaning, connector feedback has stopped. I know the price is a bit higher than normal but they are just too good to let them go for less.
International customers: please understand shipping before purchase. I only use the global shipping program offered through eBay.