The TAURUS Mono Revolution Series - Mono Power Amplifier from the high-end amplifier manufacturer STELLA, which includes high-end monaural power amplifiers, is said to be selling well. The manufacturer's STEREO amplifiers are also said to have very low accuracy in terms of the difference between the left and right parts. The efforts to achieve this are highly appreciated all over the world.

https://stella-inc.com/stellawebsite/constellation-audio-range/

TAURUS Stereo

Revalidation Series - Stereo Power Amplifier

https://stella-inc.com/stellawebsite/constellation-taurus-stereo-power-amplifier/

TAURUS Mono

Revalidation Series - Mono Power Amplifier

https://stella-inc.com/stellawebsite/constellation-taurus-mono-power-amplifier/