Jubilee Class A

About the Jubilee Class A

The Octave Audio Jubilee Class A is a German-made high-end tube monoblock power amplifier. Its enhanced pentode design uses a self-regulating Class A circuit and Octave Jubilee Ultra-Wideband output-transformer technology. Each monoblock delivers 160 watts of pure Class A power in Low Power mode, or up to 280 watts in Class A/AB (A+) High Power mode. It uses six matched KT120, KT150, or optionally KT170 output tubes per channel. A touchscreen displays amplifier status and diagnostics and provides access to settings such as operating modes and auto-bias presets for different output tube types.