The Old Blood Noise Endeavors Dweller is a unique phase repeater effect that blends characteristics of phaser, delay, and reverb through a single control. It uses a series of allpass filters modulated to produce a distinctive sound. Key features include a Voice toggle for choosing between four-stage or eight-stage phase repeating, a Shape toggle offering sine, triangle, and random sample-and-hold waveforms, and Rate and Depth controls for LFO modulation. Additional parameters include Regen for feedback, Stretch to adjust delay time within each stage, and Mix for blending dry and wet signals. An expression jack allows external control of Stretch, while a soft-touch bypass footswitch ensures true bypass with minimal noise. This pedal is in good condition and comes with a box.