Pedal Monsters is a small guitar effects pedal company based in Rockville, Maryland, specializing in hand-built overdrives, boosts, and reverbs, as well as custom one-off builds and modifications. The shop's flagship product is the Klone Overdrive, a clone of the Klon Centaur circuit offered in both a standard enclosure and a smaller Klon Klone Jr. version for crowded pedalboards, preserving the Centaur's Output, Treble, and Gain control layout at a fraction of the boutique original's cost.

Beyond the Klone line, the company's catalog has included effects such as the Bright Lights Overdrive and the Galaxy Reverb, alongside apparel and a custom pedal service. Pedals are built to order with short lead times, and the brand has established a following among players looking for affordable alternatives to hard-to-find vintage circuits, selling both direct through ilovepedalmonsters.com and through select dealers and the used market on Reverb.

PedalMonsters has 4 products cataloged on Equipboard, including Overdrive Effects Pedals and Reverb Effects Pedals. Their gear is featured by 1 artist, with the strongest followings in Rock. Notable users include Daniel Kessler.