In 2019 and 2020, we posted 3 articles discussing the Fender Wide-range Humbucker (see in particular here: In that framework, we showed the central element for the listening tests when comparing pickups: the PUC-guitar … PUC standing for Pick-Up-Change.

Given the persistent (and sometime quite emotional) discussion of the question whether the magnets of the pickups change the sound of a guitar, GITEC founder and co-mastermind Manfred Zollner decided to shed some additional light on this and choose a rather practical approach by designing and building the MAC-guitar … MAC standing for Magnet Change.

His investigations and conclusions are found in this article: The MAC-guitar. Do check it out!