Reez Effects is a one-person guitar pedal operation based in Mankato, Minnesota, built and sold under the umbrella of Company X, LLC. The line consists of hand-built effects assembled in small batches, with each unit housed in a Hammond 125B enclosure featuring true bypass switching, reverse polarity protection, top-mounted power and audio jacks, and standard 9VDC Boss-style power.

The catalog leans heavily on fuzz and high-gain dirt, with a mix of original circuits and faithful clones of vintage and boutique designs. Notable offerings include the Angry Mob distortion and the Blue Box of Fuzz alongside builder takes on classic circuits such as the Tonebender MK II, Devi Ever's Soda Meiser and The Ruiner, and bit crusher pedals in the vein of WMD's Geiger Counter. Listings tend to carry custom graphics and irreverent names like "Your Mother Was A Hamster," "Strength and Honor SPQR," and "Fight Club."

Reez Effects sells primarily direct-to-player through Reverb, with units also appearing through Guitar Center's used market. The brand operates without a traditional standalone storefront, leaning on the marketplace ecosystem and a small YouTube presence for demos and product introductions.

Reez Effects has 1 product cataloged on Equipboard, including Fuzz Effects Pedals.