Electro-Harmonix Slammi Polyphonic Pitch-Shifter/Harmony Guitar Effects Pedal


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MSRP: $196.00 $147.00 Save : $49.00 (25%)
Availability: In Stock

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MSRP: $196.00 $147.00 Save : $49.00 (25%)
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Electro-Harmonix unveils the next step in the evolution of foot-controlled pitch shifters!

The Electro-Harmonix Slammi polyphonic pitch-shifter/harmony pedal revolutionizes foot-controlled pitch shifting with a powerful new algorithm that yields tremendous improvements in tone.

Three-octave polyphonic dive bombs, smooth as silk pitch shifting, fixed interval harmonies and bends plus much more… with the Slammi’s precise control and glitch-free operation the only limit is your imagination.


  • Advanced new algorithm that sounds great and provides glitch-free tracking
  • Up to three-octave maximum bend
  • Create harmonies by mixing your dry signal with the effect
  • MAX BEND Control acts as an 11-way switch to set the maximum bend/interval. Choose Detune, ½ Step, Major 2nd, Major 3rd, Perfect 4th, Perfect 5th, Major 6th, Minor 7th, 1 Octaves, 2 Octaves or 3 Octaves/Dive Bomb
  • Precision control that lets you smoothly sweep your guitar’s pitch up or down
  • Sweep direction can be reversed so maximum pitch bend is in the heel-down position
  • Super responsive design with no moving parts, nothing to wear out or break
  • Comes with 9 Volt battery
  • 9.6DC-200BI power supply optional (not included)

Order your Electro-Harmonix Slammi Polyphonic Pitch-Shifter/Harmony Guitar Effects Pedal  from Sam Ash Direct today with the security of our 45/60 day return/price protection policy, and be sure to take advantage of our fast, free shipping.


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The manufacturer's warranty covers parts for one year and labor for one year from date of purchase. The warranty excludes damage from misuse, abuse, and contains other exclusions.