NEW PRODUCT LAUNCH FROM RUSS ANDREWS AT NWAS 2024

Russ Andrews will be Blocking DC at the North West Audio Show 2024.

Russ Andrews Accessories will use the North West Audio Show 2024 to introduce its new DC Blocker, to solve a common mains issue which they say can’t be fixed by the use of traditional mains filters.

DC ON THE MAINS

Russ Andrews says that DC on the mains is a problem for linear power supplies, especially ones with larger toroidal transformers, common in integrated and power amplifiers, as they have a very low resistance to DC. It is often caused by other equipment in the house, which by nature of their age or design can introduce DC to the AC mains supply. Even 500mV of DC, or lower, can affect the magnetic field within the transformer by saturating the core, creating a mechanical vibration within the coils of copper wire, which is heard as a noticeable buzz.

“DC can be transient, in that it comes and goes, perhaps caused by someone using a hairdryer in the house, for example. The buzzing can also be barely evident and is masked by the music, so therefore don’t try and treat it. And, transformer buzz isn’t always caused by DC, it can be the result of over-voltage on the AC mains, so it’s always worth testing for this before resorting to fixing an issue that may not exist. But if there is still a consistent problem, then use one of our new DC Blockers as it is a very carefully considered design that won’t interfere with your enjoyment of the music.”

Russ Andrews

RUSS ANDREWS DC BLOCKER

The Russ Andrews DC Bloxker makes use of extra-wide, double layer tracks on the circuit board made from 4oz pure copper for a solid low resistance and current handling capability. The internal components include  Kaps for additional smoothing of the mains supply; two large capacity 10,000uF capacitors for superior current handling; KIMBER KABLE TCX internal wiring; high-current Vishay diodes for DC blocking up to 1.5V and a non-resonant/non-ferrous ABS case. It is rated for equipment whose power requirement is a maximum of 1,500 watts.

RUSS ANDREWS AT NORTH WEST AUDIO SHOW 2024

Also on display will be the company’s wide selection of mains cables, from YellO Power, through the Evolution-100, 300 and 500 PowerKord range and up to the EVO-S PowerKord, which sits alongside the recently developed grounding system, the SuperRouter. The company’s comprehensive range of mains filters, including, Silencers, Purifiers and the flagship PowerPurifier will all be available.

Show visitors will be able to take advantage of savings on selected Russ Andrews and KIMBER KABLE products, including the RANS-1 Network Switch;  Signature Mains Sockets; special edition Evolution-100 PowerKord with upgrade to Wattgate W350RH IEC and SuperFuse; and Kimber Tonik interconnects. There will also be a show discount across the complete range of Russ Andrews and KIMBER KABLE products.

NORTH WEST AUDIO SHOW 2024

Both visitors and exhibitors love NWAS, the North West Audio Show, at Cranage Hall, just south of Manchester, and many say it is their favourite UK HiFi Show.

The friendly and relaxed atmosphere, lovely location, free entry, parking and a welcome glass of fizz, alongside excellent entertainment and, of course, the best the UK HiFi scene has to offer, make it a fabulous weekend for all the family.

The show is held over the weekend of the 22nd and 23rd of June 2024.

With over 70 exhibitors bringing you more than 150 brands, there is HiFi, Home Cinema, HeadFi, In Car Audio and this year, the brand new NWAS Record fair. There is a free App, Lectures and Presentations, Live Music and entry is FREE whenever you reserve your ticket, onsite parking is FREE too.

Reserve your FREE tickets here!

LOCATION: The DeVere Cranage Estate, Byley Lane, Holmes Chapel, CW4 8EW

There is a free shuttle bus to and from the show on Saturday and Sunday, to the nearby Holmes Chapel train station, for easy access by train. Onsite car parking is FREE. Manchester Airport is easily accessible by road and train.

OPENING HOURS: Saturday 9:30 – 18:00. Sunday 10:00 – 17.00

Follow all the HiFi PiG coverage of NWAS 2024 here