User Feedback for Sophia Electric™ S.E.T. 45 mesh plate tubes - By Dr. Gabbard (November 2003)

Hello Richard,

My compliments on a truly fine sounding pair of tubes. I have 7 or 8 pairs of vintage 45s including 2 pairs of globes.

Your mesh plate tubes sound better than any of the vintage tubes. After around 50 hours to break in, they started sounding even better. The upper registers are more extended and detailed. The mid-range is unbelievable, wonderfully detailed with an organic realness to the music.

Again, my compliments.

Will Gabbard, MD