A high-end tube amplifier with adjustable damping factor and negative feedback? Absolutely – that’s the Octave MRE 220 SE mono power amplifier.

Using switches on the chassis, the listener can choose between two damping factor settings: “LOW” or “HIGH”.
This unique flexibility allows the MRE 220 SE to be perfectly matched to virtually any loudspeaker on the market – as well as to your personal sonic preferences.
The perfect combination: MRE 220 SE + HP 700 SE

Together with the HP 700 SE preamplifier, the MRE 220 SE forms an exceptionally powerful and musical setup.
Several customers have told us that their loudspeakers are completely under control with this combination – offering a remarkably beautiful and transparent midrange, and the feeling that their system has gained a “soul.”
Music comes alive, and every nuance matters.
In addition, the MRE 220 SE mono power amplifiers feature:
- Power management with soft start
- An advanced protection system
- Eco Mode
- Power selector
- And compatibility with different tube types – for even greater sonic freedom
