http://topavdesign.bg

JELCO

High-End audio plugs and accessories...

http://www.jelco-ichikawa.co.jp

Famous producer of more than 20 types of tubes...

http://www.jj-electronic.com/index.php?option=com_content&task=view&id=15&Itemid=10

http://www.topavdesign.bg/components/com_gk2_photoslide/images/thumbm/826977Jelco.jpg

http://www.topavdesign.bg/components/com_gk2_photoslide/images/thumbm/331915JJ1.jpg