Bonsoir,
Ca vaut quoi ça :
http://www.tubedepot.com/bsct-kt88-sed.html
http://www.watfordvalves.com/product_detail.asp?id=1693
http://www.guildfordaudio.co.uk/store/i ... cordid=638
http://www.preference-audio.de/Tesla.html
merci yannick.