WiiM Amp Pro - 60 Watts/channel at 8 ohms;120 Watts/channel at 4 ohms

Behringer EPQ304 - 4 channels 4 x 75 Watts

Sonos Amp - 125 Watts per channel

Horse Headphone Amp Amplifier - 6-Channel

TIMPANO TPT-500.4 - Class D 4 Channel 125 Watts

Hertz DP 4.300 - AB-Class 4 Channel 105 WRMS x 4 at 2Ω

Pro-Ject Audio systems MaiA DS - 55 watts per channel

rolls RA2100b - 2-Channel 100 Watts/RMS Channel @ 4 Ohms