Hi!!
I’m still having troubles with the master volume…
thank you
err
Go get better speakers - I`d suggest.
I dont know any kind of low budget speaker which dont clip when the volume has been cranked up into position full.
Escii: your are right… My speakers are the worst in the world 
and I’will replace them with something very good in the future--------------------
Btw, I have this kind of problem only with some songs 
… I don’t get distortion from many other songs made with renoise------------ Who knows?? 
see you
can it be because that your CPU is working on top?
…No… I tried
I have a low CPU usage when playing songs---------------------It’s a REAL mistery… 
For example: evilcookie’s “The day after” doesn’t “crack”, It-alien’s “the song I prefer” sounds with distortion, and so on…
see you
“the song I prefer” has a VERY loud signal somewhere, which can lead to distortion with poor speakers or sound cards.
I could remaster it at lower signal, but I like that “home-made sound” of this song, which is, after all, made at my home 
Just a question: does this happen only in Renoise or does it happen in general?
It’s in general… And as I told you it happens only for some songs------------
My sound card is a creative audigy 2 platinum
I have no ideas about giving an explaination to this problem… I’ll give up
see you
Ok, I thought it was a Renoise-problem.
Then to some other questions: What kind of motherboard do you have?
Are you using ASIO or DirectSound when this is happening?
Is it only loud mixed songs that makes this crackle?
Have you checked the output-signal from your computer to your mixer/monitors?
I don’t know if I understood the tip in the right way… Btw, I still get distortion
---- I found the solution: I won’t pump up my speakers’ volume to the max level anymore! 
see you
Twilek:
here is a strange thing I noticed yesterday:
I downloaded a vst plug in called “inspector”. It’s a volume meter---------
I played my song with autodecrease on, de-clipper off, and the compressor/limiter on the mastertrack (so I should’ve been sure there weren’t distortions, no??)--------
For the second playback I loaded Inspector in the master track (togheter with the compressor) and I noticed I was still getting distortion, even if renoise wasn’t detecting it
How is it possible?? I’d better to say: is it possible??
see you
maybe the output of your soundcard is just a wee bit too loud. have you checked this?
My soundcard’s output is ok…
I SOLVED THE PROBLEM!!! 
Many thanks to twilek, guest and…ehm…guest for their (useful) feedbacks -------------------------
gainer is the solution!!!------------------
thank you!!