4MS Listen Up

Marsoni

M251S

$109.00

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

4MS Listen UpThe Listen Up from 4ms is a small passive expander for the Listen modulesproviding stereo 1 4" (6. 35mm) jack inputs and outputs. It connects to one or two Listen modules and or WAV Recorder module with the included 3 pin cables. There are four 1 4" jacks arranged in left right pairs. The left jack of each pair can be used as a TRS stereo jack if the right jack is unpatched. The Listen Up is also available as a kit. Product Specs Item Number: 12896

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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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This was a huge hit when I first got it for my one-year-old German Shepherd. She really likes squeaky toys. It was her favorite thing for a week or two and then she slowly lost interest. I've taken it out of her toy basket for a while to see if she'll get interested again when I bring it back. I think it helps to rotate the toys. We did have a really fun time with it at the beginning so hopefully we'll get some more use out of it..

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Reviewed in the United States on April 26, 2026

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Cat

Port Orchard, US

★★★★★ 5

He loves it!

Color: Transparent with tennis ball inside (1-pack)

Too early to tell about durability but the pup loves it. He can get his smaller mouth around it. My pup is a 20 something pound chi mix.

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Reviewed in the United States on April 10, 2026

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Alejandra Felan

Carnegie, US

★★★★★ 5

My dog LOVES this

Style: Goal Post Chew Toy, Color: Dallas Cowboys

I originally purchased 1 of these at Walmart. My dog did his thing with it and loved it so much that I had to repurchase another one through Amazon. My dog LOVES THIS TOY! It's his favorite!

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Reviewed in the United States on January 7, 2026

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Jennifer

Pawtucket, US

★★★★★ 5

Great toy

Style: Goal Post Chew Toy, Color: Dallas Cowboys

My dog loves it and has is quickly becoming her fav toy. I love how sturdy it for my power chewer.

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Reviewed in the United States on January 8, 2026

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henry c.

Charlottesville, US

★★★★★ 5

It's Pittsburgh Steelers!!

Style: Goal Post Chew Toy, Color: PITTSBURGH STEELERS

I ordered it for our "Grandpups"! My daughter says it's tuff & strong but at the same time it gives enough for the dogs to bite down on it. They love it!! I ordered it along with a few Steeler bandanas!

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Reviewed in the United States on March 15, 2026