Boulder 861 compact stereo power amplifier. Great match to the Boulder 812 Preamp/DAC/Streamer.
https://boulderamp.com/products/861-stereo-power-amplifier/
Enjoy Hi End audio in a smaller size system but with full Hi End performance from one of the industry leaders, Boulder Amplifier company. Made in U.S.A.
-50 watts per channel which will drive most loudspeakers in the market place today.