Rocktron Heart Attack Dynamic Filter Effects Pedal  

Product #150138

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Item Note:

This product has been discontinued but may be available as a Open Box item.

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A heart-stopping effect for both guitar and bass.

Heart Attack

The dynamic filter effect is triggered by pick attack. The harder you pick the string, the louder the effect. The Sensitivity control allows for frequency adjustment of the effect. Lower settings provide for a lush, smooth feel - ideal for locking in with a drummer and providing solid low-end. Higher settings provide amore expressive effect that is ideally suited for lead breaks. Play around with it and you will find that there are a lot of possibilities as the effects volume and sound is mainly produced by your pick attack!
The Heart Attack can be placed in the signal chain before or after a distortion, but usually sounds better when placed after. If using multiple pedals such as delays and other modulation effects, try the Heart Attack in different parts of the signal chain until you find the sound you personally prefer.

  • Expressive dynamic filter pedal
  • Produces a sweeping harmonic phase-shifting effect that is pick attack sensitive
  • Sweeps the frequency spectrum from high to low
  • Sensitivity control allows for a wide sweep of the effect
  • Attack triggered envelope effect

Check it out today!


Heart Attack Dynamic Filter Effects Pedal Specifications:

  • Type: Phaser
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by PowerReviews
RocktronHeart Attack Dynamic Filter Effects Pedal

(based on 1 review)

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Reviewed by 1 customer

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(44 of 83 customers found this review helpful)


My Hearts a Pound'N


from California

Comments about Rocktron Heart Attack Dynamic Filter Effects Pedal:

Produces a soft to hard Phase shifting from low to High in Seconds just like the description says, I'm still Amazed by it, only down side was it must have been jostled around so it's forth foot is crooked, other then that Rocktron makes the pedal and when I hear (that) sound my hearts a pound'n.

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