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Bass Amp Designer effects in MainStage
Bass Amp Designer provides multiple EQ types to sculpt your instrument tones.
It provides a basic EQ that mirrors the tonal qualities of the integrated EQ of the amplifier model you choose, if applicable. All amplifier model EQs have identical controls: Bass, Mids, and Treble. See Bass Amp Designer EQ.
Bass Amp Designer also offers an additional Graphic or Parametric EQ that you turn on with the EQ switch above the Master knob at the far right. See Bass Amp Designer Graphic EQ and Bass Amp Designer Parametric EQ.

Bass Amp Designer also integrates a dedicated, custom-built compression circuit that is optimized for electric bass. See Bass Amp Designer compressor.