vertex

Don't let the Vertex Boost MKII's name fool you it's much more than a mere boost. Make no mistake, this multifunction guitar pedalcanfunction as a...

Having trouble getting that uber-punchy clean tone or glassy bass tone heard on your favorite 70's funk records? Vertex Effects has you covered wit...

The Ultraphonix Overdrive is designed to re-create the overdrive produced by a Dumble Overdrive Special amplifier. Four Overdrive Specials were use...

The Ultraphonix SpecialOverdrive MKII delivers the blooming midrange and screaming overdrive of the ultra-rare American boutique amplifiers that pl...