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Barcus-Berry 4000PI Planar Wave Piano Sensor – 4000PI-U

Marsoni M251S
Sale price$199.99
Pay 4 payments of $50.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Barcus-Berry 4000PI Planar Wave Piano Sensor – 4000PI-UPlanar wave sensor for piano captures authentic tone with minimal noise. Barcus Berry's planar wave technology isolates true piano resonance while rejecting pedal and hammer noise, making this sensor perfect for concert grands and uprights alike. Piezo crystal planar wave sensor for grand and upright pianos Non responsive to unwanted pedal and hammer noise Sensitive to soundboard vibrations for true piano tone Easy installation with adhesive pads; no
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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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4.5 ★★★★★
Based on 2173 reviews
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Sarah Berg
Cuba, US
★★★★★ 5
Great for my belly!
I love this stuff! It helps with digestion and helps me stay full till my next meal! I like to add a sugar free juice packet and then Bubly for a little zest! Its clear. No taste. No grit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 23, 2025
J
Verified Purchase
Janelle Speca
Los Angeles, US
★★★★★ 5
Worth the money
It the first thing I drink in the morning Taste is good, easy to use, keeps my body happy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
Stephen Levine
Charlottesville, US
★★★★★ 5
Metamucil with a fiz!
Great product. Does what it’s supposed to do.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
K
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KEN E
Bozeman, US
★★★★★ 5
Competitive pricing
Works as advertised Name brand item
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Reviewed in the United States on May 5, 2026
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Verified Purchase
William Turner
Alexandria, US
★★★★★ 1
Their other flavors without fizz are great...but not this one (My honest opinion).
Now I know why this one was so cheap! The taste was not pleasing to me at all... I threw it away. However, I do love their other lines, with the berry flavor being the best! Orange is good too but to obtain the best flavor, 2 spoons are required (for me anyways). Also, the berry flavor (while only taking 1 spoon) is even better tasting if you add a little lemon juice to it. Finally, I read that adding lemon juice to water helps to prevent kidney stones! Who knew! This is a good product but I think they went to far trying to add "fizz".... the effect was negative while the previous products are great!
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Reviewed in the United States on October 26, 2025

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