Product Reviews
On this page you can find a selection of product reviews and testimonials that have been published for our products around the globe in different languages. Please select the product via the selection on this page first, then a list with the reviews will appear below. If something is missing or if you want us to add a review to this list, please contact us.
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Top reviews
Here is a list with selected reviews for our products. To check more reviews, select a product on the list above.
11/2019 Paul Vnuk Jr. wrote a detailed RECORDING review of M4U eX and M8U eX: "Both the ESU M4U eX and M8U eX are well built, rock-solid boxes with old school MIDI connectivity for days all with a modern USB 3.0 edge and workflow. Nicely done." - you can check the full text here as PDF. | ![]() |
The February 2019 issue of Sound on Sound features a review of our M8U eX written by Paul White. Here is a quote: "a very flexible MIDI interface - and one that puts in a solid performance to boot" - check the full text of the review here. |
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In the 10/2019 issue of Beat (Germany), Jan Wilking wrote about our M4U eX: "The sturdy and nifty MIDI interface can be used with the computer and standalone and provides innovative features at an affordable price" - you can read / download the full German review as PDF here. | ![]() |
Mike Metlay checked out MoCo for the March 2018 issue of RECORDING (USA): "The MoCo is everything you need in a basic passive monitor controller for a very reasonable price." - you can read or download the full review as PDF here. | ![]() |
G.W. Childs IV of AskAudio checked out our U168 XT. Beside a detailed description of it's sexy package, he really liked it and explains why. Check the full review here - it was even listed as one of the best audio interfaces of 2017! | ![]() |
In the 8/2019 issue of Beat (Germany), Jan Wilking wrote about our U168 XT: "The USB interface has sixteen analog inputs despite the low price of around 400€. In this price range, the competitors offer a maximum of just half the number of inputs." | ![]() |
The September 2018 Sound & Recording (Germany) contains a review of M4U eX from Axel Latta: "The new ESI interface provides good build quality (...) there is a high flexibility for integration into your own setup." - you can read / download the full German review as PDF here. | ![]() |
The May 2016 issue of Sound on Sound features a review of uniK 05+ by Paul White. Here is a quote: "have a very grown-up sound and shouldn't be ignored" - check the full text of the review here. |
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Mike Metlay wrote in RECORDING May 2017 (USA) a review of our U22 XT: "... does it job with no fuss." / "... all users will like how this interface treats their sound." - you can read and download the full review as PDF here. | ![]() |
Onkel Sigi of popular german magazine Amazona reviewed uniK 08+ and mentioned: "They sounds rich and comfortable, and have a lot of power in addition" / "good detail solutions" / "very well built" / "affordable for the features" - read the full german language review here! |
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