Expert Sleepers ES-7 Input Expander

Marsoni

M251S

$149.00

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

Expert Sleepers ES-7 Input ExpanderThe Expert Sleepers ES 7 is a 4HP CV input expansion module for their ES 4 and ES 6 synthesizers. When used with the ES 4, its inputs are located in the ES 4s S PDIF output. With the ES 6, the modules inputs act as the two final channels of the ES 6s lightpipe out. Features: Digital I O: connection from ES 4 or ES 6 module Analogue inputs: 2x 3. 5mm jacks, DC coupled Input voltage range: 10V Input impedance: effectively infinite (FET buffer) A D

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In stock and fast shipping was the selling point. My local auto parts stores didn't have this in stock anywhere. I got it in two days and cheaper than they could get it to me. Fits great and works like it should. I'm on top of my maintenance for all my vehicles, so it will get changed on time. Life span should not be an issue.

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Reviewed in the United States on March 5, 2026

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Linda L

Belleville, US

★★★★★ 5

as good as the original.

easy to install and works as good as the original.

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Reviewed in the United States on July 13, 2025

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Watermediaartist

Massapequa, US

★★★★★ 5

Don’t over pay for auto filters

Great filter for reasonable price. Great fit in vehicle

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Reviewed in the United States on February 12, 2026

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Mike Ortiz

New York, US

★★★★★ 5

Great price

Great price

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Reviewed in the United States on October 31, 2025

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jess b

Draper, US

★★★★★ 5

PERFECT FIT, EASY AF, HAPPY CUSTOMER

perfect fit for my 2022 civic! took 5 min! (not an exaggeration) soooo many youtube videos but alll you gotta do is - 1) locate engine air filter holder 2) undo fasteners on the sides 3) lift black part up 4) pull out old filter 5) put in new filter, 6) redo fasteners DONE! dealership wanted to charge me $85 for this!!!!! forget that , do it yourself! it’s easy for girls too!! don’t be intimated :)

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Reviewed in the United States on October 29, 2025