Shop Now, Pay Later with Affirm. Learn More

Siren Pitch Vibrato Effect Pedal

Be the first to review this product

Item: N13-2352

Availability: In stock



Siren Pitch Vibrato Effect Pedal


The Subdecay Siren is a true pitch vibrato effect with built in touch sensitivity. Moderate settings create mesmerizing modulation. More extreme settings turn to seasick warbling and pitch madness. The frequency response is tuned for a touch of shimmer.

The input signal is never compressed and allows for impressive headroom even at 9 volt operation. The Subdecay Siren not only lets your playing shine through, but also lets your playing control the effect. The enchant control senses how hard you play, and can slow down or speed up the vibrato. The vibration knob controls the vibrato speed and intensity sets the depth.


  • Vibrate Control
  • Enchant Control
  • Intensity Control
  • True Bypass
  • Pitch Vibrato with Built In Touch Sensitivity

Questions on Siren Pitch Vibrato Effect Pedal

No questions asked yet

Ask Your Own Question


  • Powered by an external regulated 9VDC adaptor with a negative center 2.1mm barrel style plug
  • Power supply is not included
  • If using a “daisy chain” power supply all other pedals MUST be negative ground
  • Current draw is less than 100mA
  • Length 4.4″ X Width 2.3″ X Height 1.0″
  • Input impedance- 500k
  • Output impedance- Less than 1K
  • The Siren is hand made in Oregon
  • Die cast metal enclosures for durability
  • 3PDT switches for true bypass switching
  • Red LED indicator
  • Three-year limited warranty

Customer Reviews

Write Your Own Review

You're reviewing: Siren Pitch Vibrato Effect Pedal

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars