Thanks a lot.
http://www.soundonsound.com/sos/jun04/articles/ferdinand.htm "I'm a fan of rolling off a lot of bass before the compressors because I think they work
better when they don't get a lot of bass. Quite often we used the 421 and rolled off a lot
of bass using the filter on the microphone. So we had this very, very thin sound going
into first the Neve compressor — very heavy, almost distorting — and then the
Universal Audio 1176, so we had double compression. The sound you hear is the sound we
recorded."