Legacy Product


Ultimate Flanger Effects Pedal

  • The ultimate Flanger that delivers the whole history from vintage to modern flanging effects—at the touch of a footswitch
  • Real Sound Modeling (RSM) combines state-of-the-art DSP technology with sophisticated algorithms to emulate real acoustic environments
  • Experience any sounds from classic analog flangers to super-thick and swirling flanging sounds plus a new Gate/Pan mode
  • Dedicated Mode, Rate, Depth, Manual and Resonance controls for awesome sound shaping
  • Status LED for effect on/off and battery check
  • Runs on 9 V battery or the BEHRINGER PSU-SB DC power supply (not included)
  • First-class electronic On/Off switch for highest signal integrity in bypass mode
  • 3-Year Warranty Program*
  • Conceived and designed by BEHRINGER Germany


Infuse your playing with the mind-bending sound of a jet plane in full-tilt power dive mode with you at the controls – with the SUPER FLANGER SF400 stomp box! From vintage to modern, from subtle to severe, the SF400 lets you explore the entire history of popular flanging effects in one convenient and affordable compact box.

What is Flange?

Flanging occurs when two identical signals are mixed together, but with one signal delayed by a small, gradually changing amount. In layman’s terms, it makes your guitar sound something like a vintage rotary speaker, but by adjusting certain parameters of the effect, it becomes syrupy and psychedelic. This effect is prominent in many landmark ’70s rock recordings, and is still widely used to this day.

Superior Sound

The SF400’s Real Sound Modeling (RSM) technology delivers clarity and natural tonality for a flanging capability that is nothing short of spectacular. From a subtle sonic garnish to a deep, trippy flange, the SF400 delivers a stunning array of flanging moods. It’s

It’s Easy

The SF400 has 4 unique modes: Standard, Ultra, Gate/Pan and Momentary. Twist the Rate, Depth, Manual and Resonance controls to create your perfect flange effect, or use the Tap Tempo function to rhythmically control flange rate. A bright status LED shows you the power status and battery condition, and the durable footswitch preserves signal integrity in bypass mode. The SF400 pedal operates on a 9 V battery, as well as with our Behringer PSU-SB DC power supply.

Sound Value

Don’t wait – elevate your tone with the SF400’s super-thick flanging effects. Experience sounds from classic analog flangers to super-thick and swirling flanging sounds, plus a new Gate/Pan mode with the SF400. Check out this mind-blowing stomp box at your nearest Behringer dealer – get yours today, or order online!

*Warranty details can be found at