How to get a flanger tone — and 27 famous songs that use it, each with researched amp settings and gear you can adapt to your rig.
Dialing flanger: A flanger is a deeper, more resonant cousin of the phaser — the "jet plane" whoosh. Slow and shallow for subtle movement, extreme settings for the metallic sweep (Van Halen's "Unchained", the intro to "Barracuda"). Sits great on both clean and high-gain.