Enter the Slate Digital - FG-X Virtual Mastering Processor. You will not believe this thing! The first time I tried it out I had the the same feeling I had the first time I tried out a Distressor or my Orange amp which was - "I'm going to use this everyday"! I thought that it sounded like my mix, but louder. And I was just trying out the presets! There is a 'constant gain monitoring' button which by-passes the auto gain function of the plugin and matches the plugins output gain to the gain before the plugin signal. This allows you to turn the plugin off and on with out affecting the volume, thus a enabling you to objectively hear what it is doing to your mix. That right there is what really sold me on the FG-X. It really preserves my mix while making it louder and punchier (remember to turn the 'constant gain monitoring' button back off of course).
There is a slider called ITP, which stands for "Intelligent Transient Preservation", which is the algorithm at the heart of this beast.
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The metering is pretty awesome too. It's very easy to see what's going on with large VU style and bar graph meters.
I have always felt better about buying gear that had lots of knobs. My thinking has been that I'm getting more functionality for the price out of a piece of gear. Take my Avalon 737sp for instance - it has 16 knobs and 14 buttons. At $2,250 that works out to $140.62 per knob. However my Germanium, which goes for $1,138.50, and only has 2 knobs comes to $569.25 per knob (ok... different kinds of pre's, and I do like the Germanium, but I like to have options). Well the FG-X has plenty of knobs and buttons. 9 knobs and 15 buttons to be precise. That's $33.33per knob, not counting the buttons!!!! What a deal!
There is so much more I could write about the FG-X, but I really think you should head over to the website and download the demo and see for yourself. There is so much flexibility available that you will be able to get whatever you need. This is a must have for any in the box mixer or mastering engineer.
http://www.slatedigital.com