Serge Modular RING

Marsoni

M251S

$284.50

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

Serge Modular RINGThe Random Source Ring builds on the original Serge Ring Modulator, designed by Serge Tcherepnin in 2017. As with the original, this is one of the most sophisticated ring modulators that exists. It features both CV and manual control over the entire modulation spectrum, extending from zero modulation to amplitude modulation to complete ring modulation. Features Designed by Serge Tcherepnin in 2017 Wide range of voltage control CV input for modulation

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I adopted a young adult dog less than 2 weeks ago. She had spent over 12 hours a day in a crate and has excessive energy and anxiety built up. She is a strong chewer. So far, out of 6 toys, this is the only one still in one piece. It appears sturdy and extra bouncy. So much better than regular tennis balls.

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Reviewed in the United States on January 17, 2024

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Lisa B

Whiting, US

★★★★★ 5

My dogs favorite!

My dogs love these! They will play all day if you'd let them, these balls are their favorites. I use the chuck-it handle and they get tons of exercise in the big yard!

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Reviewed in the United States on April 22, 2026

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Theredirishman

Boise, US

★★★★★ 5

The Dog LOVES IT!

I bought this for my ex-wife's Pitbull. He is an aggressive chewer and usually destroys any toy I buy him. But not this one! The ball is small enough and pliable that it gives when he chomps on it. He loves this ball and seems to be his favorite toy. Thank you for making a product that he likes and can't destroy!

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Reviewed in the United States on December 30, 2024

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Sean

Battle Creek, US

★★★★★ 5

My Golden Retriever’s favorite

We’ve owned lots of toys and balls. This specific version (in blue) has been her absolute favorite. She’s about 72lbs and chews on this thing regularly with no visible damage. We actually own about 6 of them because they have a tendency to go missing underneath furniture and in the yard. We have two of the orange colored ones but she doesn’t like those nearly as much which I assume is because the blue is easier to see in the grass. Other than that…They bounce really well and also whistle a little when you throw them hard enough. I hope they never stop making these.

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Reviewed in the United States on October 6, 2024

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Alp acct

Boise, US

★★★★★ 4

doesn't whistle as loud as other chuckit balls I've seen, but a good ball.

makes some noise, but I've seen (and played with) others at the dog park that whistle much louder than the 1 I got. all Chuckit balls... so, just this one I'm betting. but it flys good and the dog loves to chase it. he chews it a fair bit as well and the ball has not taken much damage from him (lab mix) or others that have had a go at it. I'll likely buy another at some point ... just wish it was a little louder when flying.

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Reviewed in the United States on November 4, 2025