The Onerr HF-1 Hydrogen Flanger effect is produced by combining the original signal of your instrument with an electronically processed delayed signal.

Using just three knob controls, the HF-1 gives you possibilities of creating a variety of sounds from dynamic jet-plane effects to short delay, chorus, and vibrato styles.

When the HF-1 flanger is combined with a distortion pedal, you'll have even more radical effects at your fingers!