Novacron Mk. 3.3

About the Novacron Mk. 3.3

Originally introduced in 1991, the Novacron was the first US amplifier to use the classic 6C33C Russian power triode. The Mk 3.3 update combines the 6C33C triode characteristics with Atma-Sphere's legendary circuit topology, offering a balanced differential design, Class-A operation, and patented Circlotronic direct-coupled (OTL) output stage. It features dual-mono chassis construction, copper foil V-Cap coupling capacitors, Teflon output tube sockets, a simple manual bias system, and a built-in VU meter for tube and output monitoring. The amplifier is fully hand-wired point-to-point with no circuit boards, uses proprietary precision components, and has a low-noise star grounding topology. It is stable with all input and load conditions and comes with a three-year general coverage warranty and one year warranty on output tubes. The Novacron is designed to reproduce music with supreme clarity and dynamic waveform tracking, making it a highly musical and reliable amplifier.