I love how the wa6 sounds although with the hd650's that I am using it with I would like to hear a bit more attack and/or brightness . Will the Sophia Princess rectifier really improve the wa6 in that respect or are we talking about a subtle improvement? I am looking for a rectifier tube that will make a night and day difference. Is this the case with the Sophia? Would appreciate your knowledge and expertise!
Edited by Phono Groove - 7/23/12 at 4:13pm