Mastering is the art of taking your final mix and applying specific audio processing to enhance or improve the mix sent to us. The goal is be transparent. This is where we use the phrase "you music only better". We also take into consideration specific metadata needs depending on delivery specs. 

Depending on workload, most projects are done roughly 7-10 days from receipt. If you have tighter deadline please feel free to contact us and we will see what can be done. Depending on current workload. 

Short answer is Yes we can. Over the years there has been a movement to make music louder and louder. Some people thinks this makes their music better or more competitive than the next mix. I prefer to keep some dynamics in the music. Allowing music to breathe causes less ear fatigue. But we will provide loud if that is what is asked for. 

When you use our online order form we will send you a confirmation email with details on how to deliver your mixes. 
We prefer your highest resolution that you worked with. If you worked at 24bit 48kHz then we would like the mix sent to us at the same resolution. We can acommodate up to 192khz sampling rate.