September 7, 2013 Posted by DHTRob | Tags: EF6, EL3N
Due to time contraints English setion is discontinued thus obsolete.. However new articles will be posted in English!
I can not be held responsible for possible mistakes in diagrams or articles as posted on this website. My projects are far from instructions how to safely build an amplifier.
Be aware that all tube amplifiers operate at high voltages which can be lethal, especially when practised by inexperienced or unqualified people.