The used Walrus Audio POLYCHROME Flanger pedal is in excellent condition and delivers lush, versatile modulation perfect for guitarists seeking rich tonal textures. This analog flanger offers both traditional and more experimental sounds, with selectable voice modes, including a standard flanger and a filtered option for added depth. Featuring controls for Rate, Depth, Sweep, and Feedback, along with a Shape switch to toggle between sine, triangle, and random LFO waveforms, the POLYCHROME gives you full control over your modulation landscape. Its compact, pedalboard-friendly design includes true bypass switching and runs on standard 9V DC power (not included). Whether you're after subtle movement or wild swirling effects, the POLYCHROME excels in both studio and live settings.