What is the difference between pregain and volume in wiim ultra?

[준열이]

hi,
What is the difference between pregain and volume in wiim ultra?
Currently, I am using pregain -10db. Even if I use it at -10db, I use the default volume of wimm ultra from 25 to 40.
Would it be better to use pregain at 0db and keep the volume low?

 

[Wiimer]

hi,
What is the difference between pregain and volume in wiim ultra?
Currently, I am using pregain -10db. Even if I use it at -10db, I use the default volume of wimm ultra from 25 to 40.

Pre-gain is a feature designed to reduce volume differences between inputs.

How to Set Pre-Gain for Individual Input Sources: A Comprehensive Guide

Overview The Pre-Gain feature allows precise control over the input levels of individual sources before they reach the main volume control. By adjusting the Pre-Gain for each source, you can ensure balanced volume levels across all inputs, mi...

faq.wiimhome.com

Would it be better to use pregain at 0db and keep the volume low?

Yes, after resetting the pre-gain to 0 dB, use the "Volume limit" and "Volume knob" to set the base volume for the Wi-Fi input.

If there is a volume difference with other inputs you use, you can adjust it using the pre-gain.

 

[hgo58]

Also please note that pre-gain don't work in a multi room setup across devices. So actually not that useful.