The proof is in the listening.

Red Rose utilizes a break-through approach in which transistorized power supply regulation is combined with the purity of vacuum tube technology signal path. The result is a degree of sonic purity that goes beyond anything previously available in every parameter.

The technology is so powerfully flexible that it can be implemented in two ways: with good quality, highly affordable parts to yield products of outstanding value or with the very finest and most expensive parts to produce reference equipment that surpasses the competition.

Part of the secret lies in understanding how power supply regulation works. Red Rose uses the most advanced FET transistor power supply regulation so that vacuum tubes are lightly used, and are thus long lasting, stable and consistent in performance. The topology of Red Rose vacuum tube amplifiers is also unique, and implemented with many refinements based on years of experience in listening, manufacturing, and fine tuning. Like a hand-made musical instrument, Red Rose components are individually crafted from parts and materials simply not used by others. Many of the key components we make ourselves.