i use centova for my radio station, i like, but i have one problem.
it is possible to change audio level, because is very down and is possible equalizing out ?

Assuming you mean in the autoDJ, neither ices nor sc_trans v1 supports volume normalization.  I believe sc_trans v2 does support replaygain though, and we plan to provide full sc_trans v2 support in Centova Cast v3.

Thanks for the reply, i was testing, i assume that the audio level and quality are very important, we need a level copresor.