User Feedback for Sophia Electric™ 300B Mesh Plate Tubes - By Mr. James Kubina, Canada (2002)
I must tell you that I am very pleased with the mesh plate tubes you provided me. They appear to be very well made, and provide a sound which is delicate and airy, yet also with more authority in the bass region. The mids are quite lush and detailed. I am very impressed with this offering, and they look cool too! They bring my Coincident amps to the next level of resolution.