Vertex Effects Ultraphonix MKII Overdrive Guitar Effects Pedal

Vertex Effects Ultraphonix MKII Overdrive Guitar Effects Pedal

Marsoni

M251S

$199.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Vertex Effects Ultraphonix MKII Overdrive Guitar Effects PedalOverview The Ultraphonix Special Overdrive MKII delivers the blooming midrange and screaming overdrive of the ultra rare American boutique amplifiers that players have been coveting for decades. This overdrive emulates the the expansive midrange and strident cascading gain stages of the D*lightful amplifier this pedal is based on. When you turn it on, it will unleash your guitar's full throated potential with an articulate attack and smooth sustain

Easy Shipping

Quick Dispatch:

Your Vertex Effects Ultraphonix MKII Overdrive Guitar Effects Pedal orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Vertex Effects Ultraphonix MKII Overdrive Guitar Effects Pedal ships.

Need Help?
Questions about Vertex Effects Ultraphonix MKII Overdrive Guitar Effects Pedal, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Vertex Effects Ultraphonix MKII Overdrive Guitar Effects Pedal in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

These balls were almost exactly what I needed. I was replacing my boy’s favorite ball, which is the 3” squeaky, spikey ball that fits in the chuck it launcher. Unfortunately I saw the shiny object next to it and because there were SIX balls and a dollar less, I failed to see that these are 3.5” balls instead of 3”…. Great balls but no fitty in the slingy. Buyer beware. No chuck it no problem. Save a buck.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 9, 2026

Verified Purchase

HollisHoHo

Chelsea, US

★★★★★ 5

MY CHIHUAHUA LOVES THESE BALLS!!

Color: Samll Set of 8

My little chihuahua, BamBam, is addicted to balls, especially little balls that squeak! However, any balls that have material on them, BamBam will tear them apart, swallow the material and then get an upset tummy! These balls saved the day! BamBam LOVES them & she cannot tear them apart! They hold up so well! No matter how much BamBam plays with them, they keep squeaking away!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on July 15, 2025

Verified Purchase

Laurens springerslng

San Leandro, US

★★★★★ 5

Great thick squeaky ball

Color: Large Set of 2

These are good thick rubbery squeaky balls. My boy loves them! He's 75lbs. Strong chewer. I hav hard time squeezing to squeak, but he doesn't... He loves it!!!

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 24, 2026

Verified Purchase

g a ross

Battle Creek, US

★★★★★ 5

Squeaky ball

Color: Large Set of 4

Perfect squeaky ball. Dogs love them. I love that they're durable and their thickness aids their durability. My Great Dane will play alone for hours with a ball.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on June 20, 2025

Verified Purchase

Ricky Bobby

Phoenix, US

★★★★★ 5

Fun

Color: Interactive Dog Ball

Fun! Second purchase. Solid and rugged for 22 lb dog. He loves it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on December 21, 2025