VTL
VTL is a world leader in high-powered, high-performance tube equipment for music reproduction in the home. Using modern technology, VTL delivers dynamic, musical sounding amplifiers & preamplifiers that are exceptionally user-friendly.
All VTL products are manufactured in our own facility in Chino, CA and are designed for musical sound quality. With a proven track record of over 20 years in the home audio business, VTL has a solid heritage of delivering reliable, timeless components that you can enjoy for generations to come.
Manufacturer's Website: https://www.vtl.com/