Check the listing for details. Source Audio Ultrawave Multiband Bass Processor Pedal. Condition: New. Listed at 249.00 USD. Transform Your Bass Tone with Multiband Saturation and Tremolo If you're a bass player with an ear for nontraditional fuzz/distortion sounds and synthy cascades of color, there's a slew of gooey, glitchy character tones to be discovered in the Source Audio Ultrawave Bass pedal. A unique multiband approach to tone structuring gives the Ultrawave Bass the edge for the hard-clipped squelchy fuzzes and infinite-sustain exploratory leads that are so hard to achieve with traditional clipping circuits. Ultrawave Bass splits monophonic and polyphonic signals in up to 10 bands and lets users crank and saturate each to taste, yielding some of the filthiest riff distinguishers on the planet. Naturally, Ultrawave Bass does doom, desert, and industrial with aplomb.