I don't want to hear noise and in 2022, we shouldn't hear any unless we're very close to the speakers which, unless people are having 1950s-1960s-style record listening parties, is unlikely.
My last integrated amp, which I recently sold because it's reaching the age of 'needs service, parts are hard to find', showed the following specs and a lt of new, more expensive equipment doesn't do this well, even though mine was made in 1989-
"Power output: 80 watts per channel into 8Ω (stereo)
Frequency response: 2Hz to 200kHz
Total harmonic distortion: 0.003%
Damping factor: 50
Input sensitivity: 0.17mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 68dB (MC), 86dB (MM), 105dB (line)
Output: 150mV (line)"
IM distortion is only slightly higher than THD, at .009% (4 Ohms), .008% (6 Ohms) and .008% (8 Ohms). Power bandwidth (IHF) 10-100KHz @ 4 or 8 Ohms, .002% THD.
Below the specs is a link to the service manual and it shows the rest of the specs-
www.hifiengine.com
It was done before, it can be done now, without breaking the bank or troweling out BS about special sauces, cables/power cords or wiring schemes.