Listening to my QS Mid Monos right now.....have to be one of the best bang for the buck amps out there....
Stereophiles 2021 Recommended Components is now on line.
Enjoy
https://www.stereophile.com/content/recommended-components-fall-2021-edition
No A+ for preamps, amps or integrates, but there are A+ for digital processors
Cheers George