The Submarine offers professional mastering at very reasonable rates!
Generally we use a combination of ITB and outboard processing, creating "solid state" and "tube" chains that will essentially widen and enhance your sound. We can make your music as LOUD and as HOT as possible. Or we can simply just tame the peaks, keep the dynamics intact and let your music breathe.
In the end it will always come down to the style of music regarding the most efficient mastering chain. As mastering is a very subtle art and widely misunderstood at best, any details regarding the process can be discussed at your leisure so that ultimately we get your music sounding exactly how you want it to be heard.