Boss ME-30 multi-effects pedal demo: pretty awful really - YouTube
Boss ME-30 - Zikinf
Amazon.com: MG-100 Professional Multi-Effects Pedal Processor Musical Instrument Parts 40s Record 55 Effect Mode 10 Sound Di Box Electric Guitar and Bass Loop Amplifier Tube Pedal : Musical Instruments
Amazon.com: Boss EV-30 Dual Expression Pedal : Everything Else
Boss ME-80 – Thomann UK
Amazon.com: Boss ME-80 Multi-Effects Pedal : Musical Instruments
Boss Me: The Complete Series: Hart, Cameron: 9798549999237: Amazon.com: Books