Effects Reference

Chapter 2 Distortion 35
Distortion II Parameters
 PreGain dial: Sets the amount of gain applied to the input signal.
 Drive dial: Sets the amount of saturation applied to the signal.
 Tone dial: Sets the frequency at which the signal is filtered. Filtering the harmonically
rich distorted signal produces a somewhat less grating, softer tone.
 Type pop-up menu: Choose the type of distortion you want to apply. The choices are:
Growl, Bity, and Nasty.
 Growl: Emulates a two-stage tube amplifier, similar to the type found in a Leslie
122 model, often used together with a Hammond B3 organ.
 Bity: Emulates the sound of a bluesy (overdriven) guitar amp.
 Nasty: Produces hard distortion, suitable for creating very aggressive sounds.
Overdrive
The Overdrive effect emulates the distortion produced by a field effect transistor (FET),
which is commonly used in solid-state musical instrument amplifiers and hardware
effects devices. When saturated, FETs generate a warmer sounding distortion than
bipolar transistors.
Overdrive Parameters
 Drive slider and field: Sets the amount of saturation of the transistor.
 Tone slider and field: Sets the cutoff frequency at which the signal is filtered. Filtering
the harmonically rich distorted signal produces a somewhat less grating, softer tone.
 Output slider and field: Sets the output volume level. Using the Overdrive plug-in
tends to increase the level of the original signal, and you can compensate for this by
lowering the Output level.