For sale, Pike Amplification Vulcan Bass Overdrive/Distortion The Vulcan is a bass overdrive that packs two discrete drive circuits into one package. The innovative color control provides a variable balance between a mid-forward, B-15-inspired overdrive and a higher-gain modern sound. The signal path is split after the first gain stage and sent to each overdrive circuit where the sound is clipped and sculpted individually and recombined at the output. The result is a versatile overdrive that adapts to any style. A broad range of tones can be accessed by using the tone knob on your bass in conjunction with the controls on the Vulcan. This is a great pedal, just not my flavour. Good condition, $185 shipped.