Hey everyone, I am attempting to convert some old live recordings from cassette tape to digital format. I have recorded them into the computer, and now I am working on sweetening the audio quality as much as possible. The issue isn't the tape hiss, its mainly just poor sound quality. The recording is very muddy, almost like a pillow was over the mic. I have tried using the iZotope mastering compressor plugin in Soundforge 9, and that helped a bit, but to get a good/brighter/cleaner result it overcompresses the bass and I lose the definition of the bassline (im the bass player so that's unacceptable!) Do any of you have any suggestions how to brighten the sound, or strip out the mud? Thanks!!