Used DOD Flanger 640 Effect Pedal

Vintage DOD Flanger 640 in fair condition, this analog stompbox delivers rich, sweeping modulation with classic flanger tones. Featuring controls for Speed, Regen, and Width, this pedal offers customizable effects ideal for guitarists seeking retro vibes. Built in the late '70s, it operates on 18V for extra headroom and dynamic range. Expect signs of wear, but functionality remains solid—great for collectors or musicians looking to add authentic vintage character to their setup.