The ZAM offers very attractive features which make it indispensable.

I no longer have to worry about empty batteries , in studio or on stage.

Moreover, you save on batteries and you contribute to a better environment.

But most of all, the ZAM enhances my sound and brings out its brilliance, sharpness and dynamics without modifying the personnality of my instruments. It really enhances the sound, both on electric and acoustic guitars.

ZAM, I love it !

Jim Grandcamp