Brand

EarthQuaker Devices

Musician Jamie Stillman founded EarthQuaker Devices in 2004 after moving from pedal repair into circuit design. The first full-production release was the Hoof fuzz in 2007. The company develops its pedals in-house in Akron, Ohio, where it hand-builds and hand-tests them and backs them with a lifetime guarantee. Current JustPedals examples show the range’s practical and exploratory sides: Ghost Echo reverb, Data Corrupter harmonizer, Avalanche Run delay and reverb, and Rainbow Machine pitch shifting. EarthQuaker’s own design philosophy pairs usable controls with sounds that can move well beyond conventional effects.

Category

Boost Pedals

A boost raises signal level without deliberately creating a new effect waveform. Clean boosts emphasise level and headroom, while coloured boosts reshape bass, midrange or treble and may add mild clipping at higher settings. Placed before a gain stage, the extra level changes how that stage distorts; placed later, it can provide a volume lift if sufficient headroom remains.

Tags

Bass

Voiced or equipped to retain low-frequency fundamentals and the higher headroom of a bass signal. Clean blends, crossovers and bass-specific filter ranges can preserve weight and articulation while the effected portion adds harmonics, movement or ambience.

EQ

Raises or lowers defined frequency regions. Fixed-band graphic controls provide direct visual shaping, while parametric controls vary centre frequency and bandwidth; the available range and filter width determine whether the change is broad tonal balance or narrow corrective filtering.