Use the amp effects

The effects settings include reverb, tremolo, and vibrato, which emulate the processors found on many amplifiers. These controls are found in the center of the knobs section.

Figure. Amp Designer showing Reverb menu and Tremolo and Vibrato controls

Note: The Effects section is placed before the Presence and Master controls in the signal flow, and receives the pre-amplified, pre-Master signal.

Adjust the reverb controls

Reverb is always available in Amp Designer, even for models based on an amplifier that doesn’t include reverb. Reverb is controlled by an On/Off switch and a Level knob. The Reverb pop-up menu is located above these controls. You can add Reverb to either the tremolo or vibrato effect, or use it independently.

Adjust the tremolo and vibrato controls

You can select either Trem(olo), which modulates the amplitude or volume of the sound, or Vib(rato), which modulates the pitch. Tremolo and vibrato are controlled by several switches and knobs in the effects section. Tremolo modulates the amplitude or volume of the sound, and Vibrato modulates the pitch of the sound.