Liten stund siden dette, ganske skremmende:
http://www.stereophile.com/news/052206tubes/
http://www.pressemeldinger.com/read.asp?RecNo=9445
"two-thirds of the world's supply of vacuum tubes" -auda.
http://www.stereophile.com/news/052206tubes/
http://www.pressemeldinger.com/read.asp?RecNo=9445
"two-thirds of the world's supply of vacuum tubes" -auda.