Vortex - Complex Oscillator

Marsoni

M251S

$344.50

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

Vortex - Complex OscillatorTwo great tracking analog oscillators, each with a unique signal path and flavour. Complex cross modulations entangle them together, opening up completely new timbral territories. Each oscillator also has its own Low Pass Filter, which works great to mellow the harsher tones from complex intermodulations. Features thru zero Frequency, Phase and Amplitude Modulation.

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Love this toy. I have had it for over a month now and there is not a bit of damage. I put her favorite soft treats in there and then break a milk bone and stuff it in there to make them stay, and it will keep her busy for hours(depending on how well I stuff it). So worth it. She is a blue healer/Rottweiler mix, very energetic and amazing at destroying toys, but this one, she is more focused on getting the treats than tearing it apart. Flawless design.

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Reviewed in the United States on October 18, 2020

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samantha monroe

Phoenix, US

★★★★★ 5

My dog won’t chew on other brands

My girl loves this bone, we are on the 3rd one in 3 years, doesn’t like other ones for some reason

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Reviewed in the United States on January 7, 2026

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Nancy

Battle Creek, US

★★★★★ 5

Will purchase again

Size: 6 in, Color: Blue

Dogs love this. Chew-on-able, and durable.

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Reviewed in the United States on May 5, 2026

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Mdc3ff33

Massapequa, US

★★★★★ 5

Good buy

Size: 6 in, Color: Blue

A winner with our GSD. He’s not a super aggressive chewer but it has still held up and is a favorite.

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Reviewed in the United States on May 16, 2026

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NO-BULL---- john

Birmingham, US

★★★★★ 5

Terrific toy for heavy chewers

Size: 6 in, Color: Blue

My dog loves this! Chews and plays with it constantly. These will last a long time, however, eventually they begin to break down. THEN GET ANOTHER, lasted a couple months with constant chewing.

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Reviewed in the United States on August 29, 2025