Lovetone is a company that has been revered by pedal enthusiasts for decades and is largely considered to be partially responsible in the boom of boutique pedal manufacture from the 90s onwards. The Lovetone Meatball is an involved envelope filter with in depth control of the varying parameters. Favoured by guitarists such as Kirk Hammett and Ed O'brien for its wide range of modular effect such as Flange, Phase and Auto-Wah.