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Electro Harmonix Intelligent Harmony Machine Harmonizer/Pitch Shifter Effect Pedal

Marsoni M251S
Sale price$120.75
Pay 4 payments of $30.19 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Electro Harmonix Intelligent Harmony Machine Harmonizer/Pitch Shifter Effect PedalElectro Harmonix's endless arsenal of effect pedals seems to know no limits. With such an extensive catalog, the Electro Harmonix Intelligent Harmony Machine makes for another EHX classic. The Intelligent Harmony Machine creates matching harmonies in real time while you play. With eleven two and three part harmonies to select from after dialing in your key, this micro titan of an effect pedal creates symphonies from single notes and licks. In
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 1623 reviews
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SC_B2
San Leandro, US
★★★★★ 5
Not great quality
Color: Regular-Red, Size: 2.5"(Medium)-12 Pack
My dog is 7 months old, about 35lbs as of this review. These balls barely lasted a month as they all kept breaking if thrown against anything or just bounced repetitively. The color is good so that you can see it better in the dark, but I would not say these balls are worth the price. Update 2023-12: After posting my review the seller contacted me and provided me with two free sets of balls as an apology for the bad quality of the original set. So far these are holding much better with my dog and she loves to play fetch with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2023
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Verified Purchase
Karen
Phoenix, US
★★★★★ 4
Good minus one problem.
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
1 of the 4 balls didn’t squeak. Other than that, good product.
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Reviewed in the United States on August 5, 2025
J
Verified Purchase
Judyxt
Carnegie, US
★★★★★ 5
I use it to help me with the joystick
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
These worked great for the joystick on my Jazzy Air 2 joystick have arthritis but with just one I can use it now.
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Reviewed in the United States on May 31, 2026
L
Verified Purchase
Lisa M.
Lake Worth, US
★★★★★ 5
Wonderful product
Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack
Love these balls! They are very sturdy for dog chewers and retrieval.
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Reviewed in the United States on March 24, 2026
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Verified Purchase
Priara
Waukegan, US
★★★★★ 3
Not as small as described
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
Was disappointed with this product , as the reason for me ordering this product was so that I could gift to my little 6pound yorkie in an Easter basket , considering that my pet preference is SMALL balls and these were pretty much an average size ball. So she didn’t get much enjoyment out of them. Price was very fair , but money wasted overall because she doesn’t play with them.
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Reviewed in the United States on April 30, 2026

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