Performance-based bass processor for the player who wants an easy-to-use interface with BOSS tone and quality New super-tough metal chassis with 3 footswitches, 5 realtime control knobs, and expression pedal EZ Edit for quick sound creation Unique effects such as Synth, Octave, Defretter, and more BASS ENHANCE function for instant presence boost 30 user memory locations in addition to realtime operation Battery or AC powered. The item "Boss ME-20B Bass Guitar Pedal Multi Effects Processor Synth Octave EUC" is in sale since Tuesday, September 29, 2020. This item is in the category "Musical Instruments & Gear\Guitars & Basses\Parts & Accessories\Effects Pedals\Bass". The seller is "jordancharles3" and is located in Langley, BC. This item can be shipped worldwide.