help please to make my amp volume suit my speakers

[4est]

This appears to be an integrated amplifier with a built in DAC. If this is the case, you will need to use some sort of digital attenuation or speaker attenuation. I'd recommend the former using high quality software. The above devices would only work on analog inputs. Roon has Tidal integration, or use the Tidal app software to reduce the volume at the digital input.