BOSS - ME-90 | Guitar Multiple Effects,Boss ME-90 Guitar Multiple Effects Bundle with 10ft Instrument Cable, 6 Inches Patch Cable, and Picks,Amazon.com: Boss ME-90 Guitar Multiple Effects Bundle with 10ft Instrument Cable, 6 Inches Patch Cable, and Picks : Musical Instruments,BOSS - ME-90 | Guitar Multiple Effects,Guitar Pedal X - GPX Blog - Boss unleashes a Bass Edition of its Killer ME- 90 Multi-FX pedal alongside a potent new Katana 500 Watt Bass Head with matching C112B Cab,