Electro Harmonix EQ/Distortion/Sustainer 9.6DC-200 PSU Included non-exempt and is the ideal way

and is the ideal way to upgrade your sound system

The 1-3/8" upper shaft is compatible with virtually all current pole-mount speakers

Plugging into IN 1+2 links both preamp channels in parallel for double the input signal and double the gain

The AC15 Custom also offers footswitchable spring reverb and classic VOX tremolo to enhance the already impressive sound

Electro Harmonix EQ/Distortion/Sustainer 9.6DC-200 PSU Included non-exempt and is the ideal wayFuzzy Math! For the true tonal alchemist, this unique distortion tool with 6 band EQ is sensitive to the dynamics of your playing. Sliders for Overdrive, Sustain, and Volume further its array of tones. Use the Graphic Fuzz solely as an EQ or switch on the distortion for total sound sculpting!