Delta Lab FL1 Flanger


Delta Lab

The DeltaLab FL1 Flanger creates modulation effects that emulate the shifting doppler effect heard when a jet plane flys overhead. The FL1 will add depth to the sound of any electric guitar or electronic keyboard.

Three knobs let you dial in just the right amount of speed, depth and regeneration (intensity) to find the sound you want. A true bypass switch engages and disengages the effect. The LED indicator shines when the effect is engaged and dims when it's time to change the 9V battery. There's also an external DC power jack for a 9V DC wall adapter.

With the FL1, DeltaLab continues to combine the tonal vibe of boutique effects with outstanding value.


  • Sturdy metal case design
  • True bypass switching
  • Easy to use Rate, Depth and Regeneration controls
  • Powered by either a 9 Volt battery or a DeltaLab PS9
  • DC adapter (not included)
  • 5 Year Warranty

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