Big Knob Pedals is a boutique guitar effects builder founded in 2008 by Gary Kibler. The company is based in Belmont, California, and takes its name from Kibler's first build, a pedal that had only a single large knob. Kibler began making effects while living in London, where he reverse-engineered a Tube Screamer and then cloned a vintage Colorsound Power Boost for British guitarist Ben Poole, which led to a steady stream of commissions.

The brand's tagline is "Classic Tone You Can Own," and its catalog focuses on hand-wired recreations of well-known vintage circuits. Pedals are built point-to-point without printed circuit boards and housed in die-cast aluminum enclosures with 3PDT true-bypass footswitches. The line includes overdrives, distortions, and fuzzes such as the Tube 808, Zed Drive, Guvnator, Blues Buster, Appetite for Distortion, Fuzz Barn, Bushy Bison, Legend TB, Tone Blender, Game of Tones, and Pink Freud, along with modulation and time-based effects like the Vibe Tone, Octavius, and Echo Flex.

Big Knob Pedals sells directly through its website and its Reverb shop rather than through a large dealer network, positioning itself as an affordable alternative in the boutique-clone market.

Big Knob Pedals has 13 products cataloged on Equipboard, including Fuzz Effects Pedals, Univibe & Rotary Effects Pedals, and Bass Effects Pedals. Their gear is featured by 1 artist, with the strongest followings in Rock and Pop. Notable users include Kip Berman.