User Feedback for Sophia Electric™ 300B Mesh Plate Tubes - By Mr. Yannick Mahé from Paris, France (2004)
An audiophile friend and I listened carefully to the Sophia Electric™ 300B Mesh Plate, and compared it to several 300B type tubes on his very good 100dB system.
After a dozen hours burn in, the result was amazing. The Sophia Electric’s is much much better, with a real sense of the music. Melody, rhythm, subtle characteristics of musician's playing appears naturally.
Very dynamic and very relax too, naturally.
The best sounding 300B type tube I ever listened.
I will try Princess 300B and other types.
Yannick Mahé from Paris, France