The Electro-Harmonix Adrian Belew Echoflanger is a limited-edition analog modulation pedal inspired by Adrian Belew’s vintage EHX Echoflanger. Originally used by Belew to create some of his most distinctive sounds, the Echoflanger goes far beyond conventional chorus and flanger effects, offering everything from lush, shimmering modulation to warped, unstable and self-oscillating textures. The pedal features six modes, including the original Filter Matrix, Flange, Chorus and Slap Back settings, along with two expanded combinations: Slap Back + Filter Matrix and Adrian Belew’s signature Chorus + Flange setting. The Filter Matrix mode disengages the LFO to create a fixed comb filter for chime-like tones and manual flanging, while the Flange mode delivers sweeping comb-filter modulation. Chorus provides thick, shimmering modulation, and Slap Back creates a short, unmodulated echo. Features: Six versatile modes: Filter Matrix, Flange, Chorus + Flange, Chorus, Slap Back, and Slap Back + Filter Matrix Filter Matrix creates fixed comb-filter tones for chimes, resonant textures and manual flanging Flange delivers sweeping comb-filter modulation and classic whooshing sounds Chorus + Flange combines the sweeping filter of the Flange mode with the thickening effect of Chorus Chorus produces lush, shimmering modulation with rotary-style textures Slap Back provides a short, unmodulated echo effect Slap Back + Filter Matrix combines the fixed comb filter with the short echo of Slap Back Feedback control can range from subtle modulation to intense, self-oscillating effects Rate control adjusts modulation speed across a wide range Width control determines the total range of modulation Tune control adjusts the modulation center point for different tonal and resonant characteristics Blend switch mixes the dry signal with the effect or removes the dry signal for more intense vibrato-style sounds Stereo outputs provide a full stereo effect Analog circuitry based on the original Echoflanger design