Демонстрация электростатических систем подготовленным слушателям.
Демонстрируются новые электростатические громкоговорители - разработки Сергея...
6 months ago 01:04:09 7
6 months ago 00:01:18 1
6 months ago 00:01:54 1
8 months ago 00:10:43 1
10 months ago 01:37:50 1
11 months ago 00:03:42 3
11 months ago 00:01:58 1
1 year ago 03:06:15 3
1 year ago 00:09:40 1
1 year ago 01:20:44 1
2 years ago 00:02:33 7
2 years ago 00:20:57 3
3 years ago 01:10:47 1
3 years ago 00:01:51 3
3 years ago 00:28:59 1
4 years ago 00:00:53 2
5 years ago 01:02:07 8
6 years ago 00:03:14 17
6 years ago 00:08:22 2
6 years ago 00:17:10 1
7 years ago 00:06:01 1
7 years ago 00:14:47 1
8 years ago 00:02:08 1
10 years ago 00:01:41 11
