Best low power amps under 800$ (10-60 w)

Hi, i'm searching for a amp for my sinus Faber grand piano, and i listen at low volume, so i don't need much power, i prefer clean signal and high fedelity, what should I get?

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Topping PA5 ($349) - 55wpc@.01%@8ohms.

An amp that fails at a greater than 30 percent rate cannot be recommended. You need to find a new favorite.