AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
About the Jubilee 300B
The Octave Audio Jubilee 300B is a reference-class pair of single-ended monoblock power amplifiers built around three parallel 300B output tubes per channel. Octave describes it as a modern, broadband implementation of 300B triode amplification, with selectable output power, electronically controlled operation, regulated tube supply, and bias adjustment for different 300B types. The amplifier is aimed at high-efficiency and demanding loudspeaker systems and is known for combining triode character with unusually wide bandwidth and low-frequency extension for the design class.
Specifications
Key Specifications
Full structured specifications are available to members.
Sign up to see full specificationsSee the full picture as a member
Create a free account to see where to buy, full structured specifications, similar components, and the systems that pair this with other gear.
Sign up free