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After Later Audio SUM+INV

Marsoni M251S
Sale price$69.00
Pay 4 payments of $17.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
After Later Audio SUM+INVTwo identical channels with two inputs and two outputs. For the first output the two inputs are summed (at unity) and the second output the sum (at unity) is inverted. The second channel is identical to the first channel but it normals channel one summed output to the first input. This enables a 3: 1 configuration with both a summed and inverted output. This is a great companion to the COCO system. Width: 2hp 12V: 10mA 12V: 10mA Includes box and
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4.0 ★★★★★
Based on 312 reviews
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nelsond7004
Houston, US
★★★★★ 5
They look good and seem well built.
Color: Brown
These are very well made and look really good. They ended up being too small for my need, but that was my fault on measurements. I would highly recommend if you are looking for corner shelves.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
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viar
Boise, US
★★★★★ 5
VERY GOOD
Color: Dark Brown
VERY GOOD
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
H
Verified Purchase
haley
San Leandro, US
★★★★★ 4
slightly annoying to hang
Color: Brown
A little annoying to hang but look great and seem to be holding up well! I have heavy plants on them and no issues at all!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
E
Verified Purchase
Evan Coffey
Massapequa, US
★★★★★ 5
Love these
Color: Brown
Looks great and holds up
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
M
Verified Purchase
MRH
Lexington, US
★★★★★ 5
Functional, Look Great
Color: Brown
These were nice corner shelves that were easy to install, and look great. There are plenty of other options on Amazon that offer more shelves and/or at a lower price, but these ones look nicer than most. Overall they're pretty easy to install. It's not exactly a two-person job, but it is easier if you have help - someone to hold the shelf and a level, and the other to mark the holes. My only other recommendation is to check your L-brackets before you do anything. Some come bent inward, some bent outward. If they're really crooked it will make it hard to wedge the shelf into the corner and may result in uneven measurements/holes, so make sure you straighten them out first.
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Reviewed in the United States on February 25, 2025

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