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API 5500 Stereo/Dual Mono 550 EQs with Range Switch

Marsoni M251S
Sale price$2899.00
Pay 4 payments of $724.75 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
API 5500 Stereo/Dual Mono 550 EQs with Range SwitchThere are ergonomic limitations when adjusting EQ on a console due to lack of space on the strip. The API 5500 has nice big pots, an uncluttered interface, and of course that API soul which comes standard! The beginnings of the 5500 circuit can be traced back to the original 550 equalizer designed by Saul Walker, the founder of Automated Processes Inc. The 550 was designed as a console equalizer, which uses an unbalanced input due to the architecture
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  • We offer a 30-day return/exchange service after receiving.
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4.2 ★★★★★
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CerisK
Battle Creek, US
★★★★★ 4
Decent 3oz measurer
Color: Black, Color: Black
I like it, it works. However it is a bit heavy on the handle side. You think somebody like maestri house would get it correct. Could have used heavier metal on the measuring cup. Anyways I keep it it's nice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
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Irishjude
Belleville, US
★★★★★ 5
Expresso
Color: Silver
I like it. Each coffee perfectly measured
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
W
Verified Purchase
William Cummins
Belleville, US
★★★★★ 5
Very useful
Color: Black
Very useful addition to my expresso brewing
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Reviewed in the United States on January 23, 2026
B
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Big Foot
Port Orchard, US
★★★★★ 3
Needs to be a little larger for two shots
Color: Silver
Nice quality but overflows with two shots of espresso from my machine.
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Reviewed in the United States on January 13, 2026
M
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M. Altvater
West Palm Beach, US
★★★★★ 5
Coffee!
Color: Silver
Holds coffee, looks nice
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Reviewed in the United States on October 19, 2025

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