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.
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Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep

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Reviewed in the United States on May 9, 2026

Verified Purchase

Kim Groetsch

Alexandria, US

★★★★★ 5

BEST, MOST COMFORTABLE PILLOWS EVER!

Color: White-cooling Basic, Size: Queen(Pack of 2)

I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!

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Reviewed in the United States on May 28, 2026

Verified Purchase

Juanita

Bozeman, US

★★★★★ 4

Comfortable and Supportive, but Adjust the Filling

Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)

I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok. One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable. Overall, great quality, comfortable, and worth the purchase.

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Reviewed in the United States on June 3, 2026