The Invisible Siege

Marsoni

M251S

$28.99

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

The Invisible SiegeThe once in a century pandemic caused by COVID 19 the third deadly coronavirus to emerge in the past twenty years fixed humanity's gaze on the virus's present and immediate future. But the story of this pandemic extends far further back than many realize. In this fascinating narrative, epidemiologist Dan Werb traces the rise of the coronavirus family and society's desperate attempt to counter its threat. In the process, he weaves another kind of

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This one went right back after hours spent on set-up. Room correction software was buggy as well. I couldn't get it going and called it a day and bought the Onkyo TX-RZ50 which is equally hard to get consistent sound and and hard to cnnect to WiFi and Bluetooth. Onkyo support, however, is far superior.

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Reviewed in the United States on September 28, 2024

Verified Purchase

Kberkel

Birmingham, US

★★★★★ 5

Great receiver, Digital Room Correction is worth it

Style: AVR-X3800H

Being a refurb, the unit seems brand new. No issues at all, working great so far after months of use. Audyssey XT32 works really well in my main seating position. Any other listening position on the couch is not great, but not the receivers issue. Just noting that there’s only so much you can fix with digital room correction, my room is the opposite of ideal. Love the multiple sub control. Dynamic EQ is fantastic also. Audyssey transformed my music. My 5.2 speaker setup is Frankenstein’d together with different brands and it was interesting to see the drastically different frequency responses of each speaker. With it all tuned, it sounds great. I find myself just sitting down and jamming to music for hours.

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Reviewed in the United States on January 8, 2024

Verified Purchase

Sinatra2002

Lowell, US

★★★★★ 5

Solid!

Style: AVR-X3800H

It's a rock-solid receiver with modern and future-proof features. Denon isn't the flashiest or most aesthetically pleasing design; however, the unit is reliable and sounds great. I used Dirac Live to fine tune the system, and it's been a worthwhile upgrade from my X-2700.

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Reviewed in the United States on July 15, 2025

Verified Purchase

OldE5

Carnegie, US

★★★★★ 1

DOA

Style: AVR-X3800H

It was Dead On Arrival. It powered on for a few seconds, then powered off. I sent it back.

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Reviewed in the United States on February 19, 2026

James