Entreq Macro Twin Kit - Ground Boxes and Cables (x2)

Entreq Macro Twin Kit - Ground Boxes and Cables (x2)

The Entreq Macro Twin Kit is an all-new solution for grounding both of your speakers using the negative outputs on your amplifier (although they can also be used on negative speaker inputs, it is recommended that they are fitted to your amplifier). The spade to banana terminations mean that you can fit them to the negative outputs regardless of whether your speaker cables use spade or banana, as the Macro ground boxes also accept either plug. These grounding cables do not come with click adaptors as they are designed specifically for use with amplifiers or speakers.

What Entreq say

Macro twin kit is a dedicated kit for grounding the negative terminals on the back of an amplifier. The kit comprises of two Macro ground boxes and a pair of ground cables. The ground cables are fitted with 4mm banana plugs at one end and a spade at the other (this allows you to connect these cables whichever way you need to orient them). This is a unique system exclusive to Entreq – to implement the Macro Twin Package, you first turn off your amplifier, you then connect one Macro ground box and ground cable to the negative output of your amplifier (where you connect your speaker cables) and then the second Macro ground box and ground cable then connects to the negative output of the other channel of your amplifier in the same way. You can now turn your amplifier back on and start playing music – it takes a little while for the ground boxes and ground cables to take effect as they slowly draw the noise away, usually anything from a few hours to 24 hours before the full effects are appreciated. This system hugely reduces the unwanted noise and pollution reentering your amplifier's feedback circuit – in short it has a dramatic effect on performance and of course sound quality. If you are unsure how best to connect the Macro Twin to your amplifier please contact Futureshop – don’t risk connecting it incorrectly.

Grounding Principles

For Entreq a clean and effective ground point is one of the most important factor's in ensuring the best possible sonic platform for any hifi system!

They normally say 220V 50Hz alternative110 V 60Hz. But in their opinion there are a lot more frequence on the power net. These is caused by the way we connect zero and protective ground together in the main central/fuse boxes. Most things these days run on electricity. Current goes in and current goes out of devices and lighting fixtures of every kind. All of these make the current messy. Not least computers with their switched power units, chargers for e.g., mobile telephones, all the halogen and LED lighting, dimmers etc. all cause a great deal of high-frequency noise and stay voltages. This noise always seeks the easiest path to the earth. And since this can be everything from 50-60 Hz to very high-frequency, but weak, currents, it is not always certain that the path of least resistance is via the protective earth. These currents instead can find dishwashers, laundry machines, counter tops with water pipes, your HiFi rack and your stereo set with all the cables and devices as more attractive paths to the earth. Moreover, these stay voltages often generate very large magnetic fields that absolutely have influence on the sound reproduction.

One big problem is that the protective ground many time are overloaded or not constructed for handle this pollutions. It can handle a real "bang" of 110-220Volt and X Watts without any problems, but when it come to this small currents of some Milli V with very high frequence it dont catch them. So instead these will flow arround in the power system searching for a place to ground. And in fact the protective grond can leak back a lot of pollutions to the power net that instead go to fix your HiFi system with all the cables and magnetic fields and load up and rest there in their serch for ground. Entreq ground boxes / Eartha cables are designed to resemble and work like a bit of Mother Earth in concentrated form and offer the simplest and fastest route for this high-frequency noise to reach a earth point. Since such are very high-frequency weak currents, it is not necessary to have a lot of mass; but it is important that the cables are optimized for these high frequency and the groundbox be a purely attractive earth point. The construction and choice of materials in the earth box has a crucial effect on the result. In part, the minerals and metals involved have an effect, but the relationship of proportion and distance between them also affects the result.

When you connect your system to one of their groundboxes you offer this high frequence stay voltages a ground point where they can find peace instead of flowing arround in the system.

Specification

• DIC (Dedicated Integrated Contact Technology)
• Wooden connector
• EEDS (External Earth Drain System)
• Natural Cotton Wrapping
• Asymmetrical Construction
• 1.65m cable

About Entreq

Founded in 1999 in Sweden, Entreq is a pioneering company that stands out in the audio industry. Unlike many others, they develop, manufacture, and produce their own products, allowing them to maintain a distinctive approach that prioritises performance and avoids imitating other brands or technical solutions. With complete control over every aspect of production, including constructive materials, design, and connective processes, Entreq ensures its products are unique and focused on delivering exceptional results.

Entreq's two-decade journey has been marked by a series of innovations that have revolutionised the audio industry. While renowned for their ground boxes, they have also introduced groundbreaking products such as Audio USB cables, Audio network cables, network switches for Audio, and DC power cables. Other manufacturers have widely adopted these innovations, solidifying Entreq's position as a leader in the field.

At the core of Entreq's philosophy is a commitment to performance above all else. Their founder, a music lover since birth, recognised the importance of optimising sound quality and has prioritised this goal since purchasing his first stereo in 1973. Entreq believes that performance should take precedence over fancy packaging or expensive marketing, as the enduring impact on sound quality truly matters.

Entreq's early focus on ground purification, introduced in 2007 with their groundbreaking product Tellus, set them apart from the competition. While initially met with scepticism, customers soon experienced significant improvements in sound quality, leading to widespread recognition and appreciation for Entreq's theories about ground and the zero point. Today, their ground purification products, including Tellus and Silver Tellus, continue to be regarded as benchmarks in the industry.

Functionality and performance are paramount to Entreq. Their dedication to delivering exceptional audio experiences is evident when you unpack their products. With years of experience and knowledge, Entreq remains ahead of the curve in development, constantly pushing boundaries to create even more efficient power purification solutions.

Choose Entreq for unparalleled audio performance and discover why their innovative approach and unwavering commitment to excellence have transformed the audio industry.