[where02190]

So far you have done only 2 of the 3 steps in recording.
1. tracking
2. mixing
3. mastering

You can either have your tracks professionally mastered or learn about it and do it yourself. You cannot master while you mix. This is an entirely separate process than mixing, and invloves the 2 track stereo mix only, utilizing high end compressors, limiters, eq's etc.

without mastering your mixed tracks, whether CDA or Mp3's, will never compete in level with commercial recordings.

Search this forum, you'll find more info on mastering. If you plan on professional mastering do not put any plugins on the master fader, le tthe mastering engineer do that. IF you attempt yourself, be awae of oveloading the mix buss. keep your master fader at 0, and lower your channel faders to prevent buss overlaod. Typically I run channel faders at -10 nominal, allowing adequate headroom to the mix buss.

When tracking, adjust your input levels to a nimonal -18dbfs for an 001 and M-box, -14dbfs for an 002. these levels equate to 0dbu for the respected units. It will allow for adequate headroom for transient peaks and give you quality audio throughout.

Slamming every track to 0dbfs leaves you with little headroom for dynamics and eq, and over multiple tracks means your track level to mix must be lower to prevernt buss overload.

Proper gains staging throughout is key to keeping consistant and quality levels.