IsoTek V5 Syncro Uni 16 DC Blocker
SKU: 29434806474

IsoTek V5 Syncro Uni 16 DC Blocker

Sale price$554.40 Regular price$616.00
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Description

IsoTek V5 Syncro Uni 16 DC BlockerV5 Syncro Uni 16 The V5 Syncro Uni 16 (16 Ampere) incorporates unique DC cancelling electronics that rebalance the mains sine wave on the zero volts line to dramatically reduce silence transformer hum and vibration. This sophisticated product can be used independently for a single component, or in combination with another IsoTek power cleaner as an upgrade and to deliver a fully rebalanced sine wave across all output sockets. IsoTeks newest version of

V5 Syncro Uni 16

The V5 Syncro Uni 16 (16 Ampere) incorporates unique DC-cancelling electronics that rebalance the mains sine wave on the zero volts line to dramatically reduce/silence transformer hum and vibration. This sophisticated product can be used independently for a single component, or in combination with another IsoTek power cleaner as an upgrade and to deliver a fully rebalanced sine wave across all output sockets.

IsoTek’s newest version of its innovative and original DC cancelling system, released almost 15 years ago upgrades the design with a 260% extra current capability and corresponding reductions in impedance. The internal peak current now stands at 32 Amperes!

Features

  • Suitable for all audio-, home theater-, and network-systems, in fact for all electronics.
  • Removes DC from the mains voltage – effectively dampens the background noise of the system.
  • No loss in dynamics or bass reproduction, lowering of distortions with improved openness and transient response. Greater and more harmonious sound reproduction, bringing reality closer to life.
  • Removes and reduces transformer vibration and hum, improving component performance from micro resonance disturbance.
  • Reduces and lowers heat generation in component transformers, leading to a longer service lifewith reduced servicing and maintenance issues.
  • Filters up to 4 Volt-DC (VDC), fully prepared for any future electrical devices that might generate DC voltage.
  • Greatly improves dynamics and frequency range – ensuring clearer rhythm of sound, especially in the bass register with greater ambiance weight.
  • Use before existing power distribution devices for performance upgrade.
  • Thermomagnetic fusing which delivers a minimum of 1000% better performance than traditional fusing or even audiophile gold-plated fusing systems.
  • Fully star-earthed network.
  • Multi-strand 6n OFC silver-plated internal wiring with an FEP dielectric.
  • Use with IsoTek’s special EVO3 Premier IEC C19 power cable (16A).
  • Available with UK, EU, US, AU & CH outlets.

Awards

Design

IsoTek’s newest version of its innovative and original DC cancelling system, released almost 15 years ago upgrades the design with 260% extra current capability and corresponding reductions in impedance. The internal peak current now stands at 32 Amperes!

The new V5 circuit board has been fully optimised with increased copper loading, double that of the industry standard. To further improve performance IsoTek uses a minimum of 36 capacitors, all high-grade copper/silver construction, these combined deliver an exceptional 169’000μF, most competitor products offer only one eighth or tenth of this performance with low grade and poorer specified components. All electrical parts specified within this new V5 version have also been upgraded and over specified to deliver a surge protection buffer of over 500 Ampere peak.

The V5 Syncro Uni is designed to dramatically reduce/silence transformer vibration and hum from the transformers within electronic equipment, generally mechanically vibration. V5 Syncro Uni can also be used as a ‘pre-filter’ device that can be used with any power cable or power distribution system.

The IsoTek V5 Syncro Uni significantly reduces unwanted direct current (DC) from the mains supply that should not be present on the mains voltage. With easy connection in and out of the product with standard or better mains power cables.

So called ‘DC on the mains’ is an increasingly common issue affecting the quality of your home’s power supply. Caused by a variety of everyday electronic devices around your home, that are connected to the power grid. These items generally run a diode electrically in series, for example, dimmer switches, hair dryers and coffee machines. But it doesn’t end there, solar panels on the roof, elevators, and fast charging stations for electric cars cause even more DC issues. These could be in your house or your neighborhood, or even further down the road. Strictly speaking the problem with DC on the mains as it is referred to, is the imbalance of the mains sine wave on the zero volts line, technically speaking it is not really a mains noise, but nevertheless bad power. It can cause considerable mechanical vibration within products (not only in amplifiers but all electronics) which will dramatically affect performance.

It is the strangest of problems on the AC line, which is a quirk of magnetic circuit design. A simple hairdryer can cause massive noise in big amplifier transformers. IsoTek has developed a series of devices called “Syncro” that incorporate unique DC-cancelling electronics that rebalance the mains sine wave on the zero volts line, to dramatically reduce/silence transformer hum; the circuit synchronizes the mains supply to provide a perfectly symmetrical sine wave, which also delivers significant improvement when used with any audio-, AV- or network electronics.

This DC current affects the performance and linearity of the power supply of multimedia and Hi-Fi devices. For example, it causes the iron core of transformers to become saturated resulting in mechanical vibration and addition unnecessary heat causing transformers to physically hum. By reducing micro vibrations and heat generation, V5 Syncro Uni reduces servicing issues increases component life. In addition, sound is significantly improved and more immediate, you hear the music and not the irregularities of mains imbalance and distortion. IsoTek’s V5 Syncro DC filter will NOT dampen dynamics! Dynamics are greatly improved because the power amplifier can draw more current when transformer saturation is reduced.

The V5 Syncro Uni 16 circuit board will run easily at 32A allowing a maximum transmission of up to 7’360W, however, to give absolute reliability and consistent performance the unit has been conservatively restricted to a standard 16A input for convenience.

Housed in a steel and aluminum chassis measuring 250mm in length, 150mm wide and 85mm high. V5 Syncro Uni incorporates unique DC-cancelling electronics that rebalance the mains sine wave on the zero volts line, to dramatically reduce/silence transformer hum; the circuit synchronizes the mains supply to provide a perfectly symmetrical sine wave, which also delivers significant sonic improvement when used with any hi-fi separates. The internal wiring is of the highest standard, pure 6n oxygen free copper conductor strands with silver-plating offer low resistance and high amperage. A FEP (fluorinated ethylene propylene) dielectric is used. FEP is a tough, flexible copolymer of tetrafluoroethylene and hexafluoropropylene commonly used in aerospace with excellent dielectric performance. FEP is used to protect the conductors to allow the ultimate internal power delivering system.

The internal wiring of IsoTek products synergizes with the range of IsoTek power cables. One critical but overlooked area is maintaining commonality of design and material properties though an audio wiring loom, be it signal carrying cables or your power cable network.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29434806474

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Longhorn Fan@@@@@
Grantham, US
★★★★★ 5
Best choice!
Color: Blue, Color: Blue
This is the best of the best!!! Very sturdy, reliable, cleans easily I love it! Had others and this one beats them all!
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Reviewed in the United States on May 11, 2026
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Queen
Carnegie, US
★★★★★ 4
The best frother I ever had
Color: White
I have been using frothers to make a daily matcha latte since 2016 and, since each of them lasted only between 4 to 12 months, I had purchased many of them. This one is absolutely the best one! I bought it in July 2025 and I surely hope this will last more than one year. I will update my review if it stops working too soon. But , for now, it has been great! I totally love the strong, fast engine. It perfectly whips up my matcha latte in just 3-4 seconds! As I use a very tall cup, I never experienced any overflowing of the liquid. It feels heavy and stronger than my previous one, and I like that. The reason I took off one star is because it doesn’t come with a metal stand considering that it is not possible to keep it standing up on the kitchen counter because, on the top, it has a robber cover that it is not flat. I am using an old stand from one of the previous frothers but, as this frother is much heavier, it keeps falling down. It would be nice to have a stand that fits this frother! Other than that, so far, it is the best frother I have ever had!
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Reviewed in the United States on November 14, 2025
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drew13
Los Angeles, US
★★★★★ 5
Really powerful, responsive customer support
Color: Blue
Awesome for mixing protein powder into milk, Gatorade powder into water, making salad dressings, basically the kinds of work that would be overkill for an immersion blender. The unit I got started to vibrate like crazy after a few weeks. Contacted support and they said it was likely that the whisk rod was bent and said they'd refund me the cost of a new rod. We'll see if that solves the problem, but overall, I am impressed by their product and aftersales support.
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Aundrea
Fort Morgan, US
★★★★★ 5
powerful, efficient and long lasting
Color: Black
we've had this for a year and half now and it has held up!! we use it daily for coffee drinks. we also use it to mix powdered flavored drinks, when i do that it literally will make the WATER foam! its really powerful. and has definitely been worth the price as its lasted a year and a half.
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Soan Esteves
Lexington, US
★★★★★ 5
Great for fast frothing!!!
Color: Black
Very easy to use, the speed is fast enough for that little bit of froth in seconds, good for the price, battery lasts for days,
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