Second for the drums is if you've got unequal loudness of every hit of a snare or basedrum, you can use compression like this: ReaComp Pre-Comp - 10 Atack - 0 Release - 200-400 (the longer sustain, the longer release) Ratio - 4.0 Knee Size - 5 LowPass - 20000 HiPass - 0 RMS Size - 80 for snare, 120 for basedrum. Treshold - you should get no gain reduction for the most quet hists, and maximum -6dB reduction for the loudest ones. Wet +3dB For bass guitar, compression like this should be handy: ReaComp: Pre-Comp - 0 Atack - 8 Release - 30 Ratio - inf Knee Size - 1 LowPass - 20000 HiPass - 0 RMS Size - 5 Treshold - should give you max -6dB reduction for the loudest notes. Wet +3dB Dry -120dB