Go to
http://www.audiocircuit.com/9041-esl-circuit/9041IMAI-CO.htm
and choose the first alphabetical's choice..
For me the better one is the 2+2 (+Medaillon transfo)
http://www.audiocircuit.com/9041-esl-circuit/9041IMAI-CO.htm
and choose the first alphabetical's choice..
For me the better one is the 2+2 (+Medaillon transfo)