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HiFiToday interview with Siegfried Nehls about energetic accessories

HiFiToday interview with Siegfried Nehls about energetic accessories

"We want to achieve goosebumps when listening to music." Siegfried Nehls Siegfried Nehls is an authority on hi-fi accessories in Germany. With almost 50 years of experience in the field of hi-fi and hi-fi accessories, he knows what he is talking about. Nehls knows how to get hi-fi systems to sound at the highest level and, over 70 years old, still puts his hands on his customers' hi-fi systems to optimize them. This is a unique wealth of experience in terms of sound optimization. Since Siegfried Nehls still...

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Music, emotions and stress, the new interview in the listening experience with Norbert Maurer

Music, emotions and stress, the new interview in the listening experience with Norbert Maurer

An interview with Norbert Maurer about the new Ground Optimizer from Vortex HiF In a 9-page interview, Marco Kolks (Hörerlebnis) and Norbert Maurer (Vortex HiFi) exchange ideas about music, emotions and stress. Norbert Maurer shows how music can influence emotions. But also how stress can affect emotions. Norbert Maurer also shows how stress changes listening to music and which solutions Vortex HiFi offers for this problem. Read the full report here.    

Vortex HiFi Ground Optimizer MK2 in the listening experience test

Vortex HiFi Ground Optimizer MK2 in the listening experience test

Marco Kolks tested the revised Ground Optimizer GO1 MK2, GO2 MK2 and GO3 MK2 in the current Hörerlebnis Magazin under the heading "Upgrade". He used the Ground Optimizer in a wide variety of locations and in a wide variety of variants. The result is a very differentiated 17-page test report. In order to leave no doubt as to where the journey is headed, he begins the article with a strong statement and a quote from Thomas Krüger, a qualified musician and metal instrument maker, about the Ground Optimizer. Quote: "Go...

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The Vortex HiFi OA-Cards in the listening experience test

The Vortex HiFi OA-Cards in the listening experience test

Forgetting yesterday's limits Under the heading "Forgetting yesterday's limits", Marco Kolks published a test of our bestseller - the OA maps 1 - 3 - in Hörerlebnis. He came to the conclusion: Norbert Maurer can rightly be called a pioneer in the field of research and Describe the effects of LF and HF radiation on the human body and its hearing sensitivity. I share his opinion when he says: "The quality of hearing is necessarily related to the quality of interpretation of the acoustic data over the...

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John van Poland buys Vortex HiFi Iraser 4 Sigma

John van Poland buys Vortex HiFi Iraser 4 Sigma

An indispensable asset The freelance Dutch hi-fi journalist, John van Polen, tested and bought the Vortex HiFi Iraser 4 Sigma from Kemp Electronics in the Netherlands. His verdict: I don't know of any other accessory that produces these effects and is so widely applicable at the same time. Indispensable asset and indispensable device! See translation: An indispensable asset, by John van Polen I've been using the Vortex Iraser 4 Sigma for a week now on a trial basis; I've decided to keep this thing! After this…

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Iraser 4 test in HiFi Today

Iraser 4 test in HiFi Today

Conclusion Frank Wacker I don't know of any accessories that are so versatile and effective. If the Iraser 4 does the same for you as it did for me, it's almost impossible to get better sound for the same money. Read what is now the 3rd extraordinary test (Marco Kolks, Uwe Mehlhaff) about the most innovative accessories in the entire hi-fi market! Frank Wacker shows why it is crucial that the brain has to be able to perform at its best in order to be able to really enjoy music. What happens if, in addition to the hi-fi system...

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Graduate musician, metal instrument maker and hi-fi dealer Thomas Krüger on listening to music and Vortex HiFi

Graduate musician, metal instrument maker and hi-fi dealer Thomas Krüger on listening to music and Vortex HiFi

In his interview recently published in HiFi-Today, Frank Wacker talks to Thomas Krüger, a trained brass instrument maker (Federal Award), qualified musician and HiFi retailer, about musical perception. He shows a way to emotional music listening, which is closed to most music-interested hi-fi listeners due to a head-related approach. He also shows that modern sound killers such as smart electricity meters can be neutralized with Vortex HiFi interference suppression technology. Of course, as expected, the new Vortex HiFi Iraser4 Sigma will also be discussed. Working on an Iraser4 test…

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The jack of all trades of mass optimization

The jack of all trades of mass optimization

The Ground Manager 4 Sigma The time has finally come, the two outstanding Vortex HiFi technologies potential equalization cable and Ground Optimizer have been merged into the Ground Manager! The extremely low resistance of the potential equalization cable, even at 0 Hz, and the biologically optimized ground discharge to protective earth of the Ground Optimizer were combined. Simply by reducing the resistance through equipotential bonding between two devices, signal cables emit over 90% less interference. In addition, the Ground Optimizer function reduces approx. 98% of the ground interference of the devices in the…

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The new standard in HiFi - Iraser 4 Sigma

The new standard in HiFi - Iraser 4 Sigma

The Iraser 4 Sigma should be standard in every high quality system. Marco Kolks, Hörerlebnis Read the test – that's all you need to know! Conclusion: The heading "One for all" was chosen deliberately. I don't know of any comparable product like the Iraser 4 Sigma, which can be used in so many different ways and which also has such a strong effect. The depiction is freer, more open, more airy, less veiled, full of plasticity and liveliness. Subtle nuances are handled with the same ease as big ones...

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