In the trash it goes!
Maybe I can fix it!
Send me your bad audio using the private messaging system here on fiverr and I will
send you a short demo of what I can do with your audio file (and a custom discount offer).
If the file is too large you can use wetransfer.com (using the link method, not the mail option)
or dropbox or mega.com
If you can send me a wave file, it's easier for me! But I can work with any audio file format.
I work in a Fm Broadcast radio station in Italy, I know what I'm doing.
I'm on fiverr since 2013 and I've got 500+ positive reviews :)