For just $5 I will run one of your mono or stereo audio through an analog piece of hardware or an emulation from the lists below.
Analog Hardware :
Tubetech Cl-1b Compressor (mono)
Emperical Labs Distressor Compressor pair(w/brit mod - stereo)
Universal Audio 2-1176 Compressor (stereo)
DBX 160 Compressor (mono)
BAE 1073 dual mp Preamp (stereo)
Digital Analog Emulation Plugins : I have pretty much all of the Waves and UAD analog emulation plugins as well and if you want me to run your audio through one of the following emulations of a company below I can :
BASIC : Choose 1 setting. Or, have me choose 1.
STANDARD : Choose 2 settings. Or, have me choose 2.
PREMIUM : Choose 3 setting. Or, have me choose 3.
For addons, I can provide my Basic Mastering Feature for $5. I can also provide mixing on each audio file at $10 per track (add one per audio file).
For proof of purchase I can take video of your audio hitting the meters :)