Venerable Japanese pedal builder Maxon, responsible for the very first Tube Screamers (company owner Nisshin Onpa designed and manufactured the TS-808/TS808 and TS9 for Ibanez from 1974 until 2002) is turning 40 and, to celebrate this noteworthy milestone, is asking many of today's best pedal engineers to create mods of…Click on the title for more