Pike Amplification is a small, hand-built bass effects company based in Seattle, Washington, founded in 2015 by Spencer Doren. Doren is also the owner of 3Leaf Audio and previously served as head of operations for Darkglass Electronics, and Pike was launched as an outlet for his original bass-focused circuit designs.

The brand is best known for its Vulcan series of overdrive pedals aimed squarely at bass players. The original Vulcan Bass Overdrive packs two discrete drive circuits into a single enclosure, letting players blend a mid-forward, B-15-inspired voice with a higher-gain, modern tone. The expanded Vulcan XL builds on that platform as a full preamp/DI, pairing the dual overdrive section with a four-band EQ for use as a front-of-amp dirt box or a complete pedalboard preamp.

With a narrow product line and boutique production, Pike Amplification has carved out a niche reputation among bassists looking for hand-built dirt and preamp options, and its pedals are commonly discussed in bass-focused communities such as TalkBass alongside other low-end-oriented builders.

Pike Amplification has 2 products cataloged on Equipboard, including Overdrive Effects Pedals and Bass Effects Pedals. Their gear is featured by 3 artists, with the strongest followings in Rock and Pop. Notable users include Khn de Poitrine, Makoto Narazaki, and ishiwatari makiko.