Lovetone is largely considered to be partially responsible for 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. 

This pedal is in fairly good condition with some cosmetic damage on the finish but no signs of structural/internal damage and velctro still attached on the bottom side.