ZVEX Effects Vexter Super Hard On filter ZIO's simple control set makes

ZIO's simple control set makes it easy to find the perfect "base tone" for any guitar/amp combo and insures that the dry signal hitting your pedals and amp remains strong and consistent

Sine and Special Waveforms

It starts with your clean signal and then blends it with the overdrive effect as you turn it up

Sunset gives you the best of the best classic overdrive circuits

ZVEX Effects Vexter Super Hard On filter ZIO's simple control set makesThe Super Hard On, or 'SHO' as we fondly refer to it, is an ultra transparent boost that goes from unity gain to a whopping 60 times the original size (watch out!), while adding a delightful high end clarity with its 5 million ohm input impedance. Ultratransparent boost High impedance input refuses current from your pickup Ultrahigh output Goes from unity gain to in excess of 8V peak 2 year warranty