EarthQuaker Devices releases Towers Stereo Reverberant Filter pedal

March 5, 2026 · 5 sources

EarthQuaker Devices has released the Towers Stereo Reverberant Filter, a stereo reverb and filter pedal, the company announced. Guitar Pedal X reported on March 6, 2026 that the pedal was available at international dealers for $299 and equivalent¹. Premier Guitar lists a USA MAP price of $299², and MusicRadar gives the price as $299³. Gearnews reported a Thomann price of $388, alongside a separate figure of $328.00⁴.

The pedal feeds the input signal into an array of repeating micro-echoes that feed a cathedral-style reverb, with a resonant low-pass filter intersecting the delay and reverb paths at multiple points⁵. The filter frequency has three modes, selected by a three-position toggle: Manual, where the Frequency control moves the left channel opposite the right; Envelope, where picking dynamics drive the filter and Frequency sets sensitivity; and LFO, where a slow oscillator sweeps the filter across the stereo field and Frequency sets the rate⁵.

Controls are Mode, Length, Mix, Frequency, Filter and Preset, plus Stretch and Activate footswitches⁵. Length sets reverb decay and also adjusts the speed of Stretch, which slows the digital system, doubling reverb length and altering the frequency spectrum with a pitch-bending effect⁵. There are eight user presets⁵. The pedal has stereo inputs and outputs and an expression jack¹⁴; one parameter at a time can be controlled by expression pedal, and its mapping is saved with presets⁴. It ships in Tails bypass mode, with Full Bypass available⁵.

Guitar Pedal X described the Towers as circa EQD's 10th reverb pedal¹. EarthQuaker president and chief designer Jamie Stillman told MusicRadar the pedal is not a reworking of earlier models³:

MusicRadar reported that EQD makes the pedals in the USA³, and Premier Guitar said Towers is built in Akron, Ohio². Artwork is by Dave Neeson⁵.