Mask Audio Electronics Black Math - Red

Marsoni

M251S

$170.00

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

Mask Audio Electronics Black Math - RedBlack Math originally started as a passion project. I'm a huge fan of the garage rock coming out of Detroit in the early 2000's. It's common knowledge among guitarists that all of that sound came from big old NYC Reissues. I've owned several of them over the years, but none sounded quite right. Then I had a revelation, the NYC reissue that was available then is thoroughly different than the one available now. Designed by the amazing Fran Blanche, this

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I tried putting it on my n55 from a m235i and it did not fit properly. I was in a rush to try to put it on and thought it was on properly and I thought it did. And I snapped the bolt because the bolt because it was not aligned after I looked at harder I do not recommend for a n55. do not get this cheaply made pos. I recommend getting it from fcp euro where parts will actually fit and not fail.

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Reviewed in the United States on January 1, 2026

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Baldemarg

Lexington, US

★★★★★ 5

May not fit correctly or is difficult to fit on.

Would not advise buying. It wouldn’t fit with the o ring nor with the old one, it would only go in with no o ring. So I had to put back my old hinge and o ring. Edit: I had to add coolant to the O ring, along with somewhat forcing/prying it in in order to get it to fit flush.

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Reviewed in the United States on January 9, 2026

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Johnetta

Cuba, US

★★★★★ 5

Works 100% on my f30 n55

No leaks made with good material you can use everything they send it will work

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Reviewed in the United States on May 26, 2026

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carol cruzstewart