For guys who just want a touch more, whether for thin sounding guitars, effects loops that lose a little something, and when a buffer just won’t cut it, enter the EZ-Pre-Z. It’s a tiny 2-inch-by-2-inch, always-on preamp/boost that fattens your tone with about 4db of extra push. Place anywhere in your chain, but it sounds especially awesome in front. Simple. EZ-Pre-Z.