Customer Kudos
"I've been dealing with zZounds for around 10 years at this point, and have had nothing but good experiences."
April 26, 2026
At this time, zZounds does not offer any products in HAZ Laboratories.
With classic guitar stompboxes like the Mu-Tron, HAZ Laboratories gives guitarists that characteristic envelope filter sound. It's like a wah pedal on steroids. Call our Gear Experts now for help with your purchase: 800-460-8089.