“Dynamic and realistic sound, but not as subtle and full-up.” Read
“It offers more color, more depth, more refined highs, and a tighter bottom end. The sound is richer, fuller, and more exciting.” Read

“The Siemens is energetic, precise, and dynamic, the tube I like to wake up a sleepy or softish vintage. Very quiet, with extended powerful bass.” Read
“I couldn’t believe the tone that I got. The amp really came alive. Tons of nice smooth gain.” Read
“The Tesla E83CC is an excellent performing tube. It is probably best suited for a high gain phono stage or mic input where its low noise attributes are most needed. ” Read Continue reading