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IsoTek EVO3 ISOPLUG Add-On Mains Noise Conditioner
£125.00 £104.17
SKU
ITP01
Free UK Delivery
24 Months
New
24 hours
Deploy IsoPlug around your home to stop Differential Mains noise created by personal computers, fridge freezers, microwave ovens, in fact anything with a power supply.
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IsoTek EVO3 ISOPLUG
Deploy IsoPlug around your home to stop Differential Mains noise created by personal computers, fridge freezers, microwave ovens, in fact anything with a power supply. Simply plug into wall sockets next to these appliances for immediate effect.
- Removes Common Mode and Differential Mode mains noise.
- Shunts mains noise away from your sensitive audio components.
- Can be deployed next to devices that create mains noise.
- Useful and cost effective way to upgrade a standard mains distribution block.
- 8,000A of instantaneous protection.
The IsoPlug forms the first line of defence against mains noise – simply plug the device in any spare wall sockets and switch the socket on. Its design builds upon the industry standard of a delta filter configuration across the three poles of the mains, delivering highly effective results when plugged next to noisy appliances like fridges, computers and so on. IsoPlug also features over-voltage protection. The GII IsoPlug features a highly effective circuit that cancels mains noise around the ring main within your home. In sonic terms the GII IsoPlug has a way of making the music more involving to listen to. The mid-range, where the ear is more sensitive, is extremely open with an increased realism in terms of imaging. Simply plug the IsoPlug into any UK 13A socket, European schuko or U.S. three pin next to, or as close as possible, to any domestic appliance that produces, or is suspected of producing noise. This will prevent it from polluting the mains in the rest of your home. Use the IsoPlug to eliminate mains noise so that your Hi-Fi or A/V system can perform at its best. More than one IsoPlug can be used to reduce mains noise further. We suggest that you should start with the socket next to your system, and then position additional IsoPlugs near noisy appliances, fridge freezer, computers, etc. There is no harm in experimentation. Make sure your plug socket switch is in the on position. Although the IsoPlug works brilliantly on its own further benefits can be achieved when more than one are used together.
Specification:
- Mains voltage 100 - 240VAC
- Mains frequency: 50 - 60Hz
- Protection: 8,000A
- Dimensions (W x H x D): 50 x 60 x 45mm
- Weight: 120g
- Warranty: 24 Months, or 36 Months if registered with IsoTek
About IsoTek
IsoTek is a UK-based company that specialises in power management systems for hi-fi and home cinema applications. Formed in 2001, the company has rapidly become a world leader in mains conditioning and filtration, developing a wide range of innovative, award-winning products that form complete solutions to suit every pocket. Thanks to IsoTek’s painstaking attention to detail, its products significantly improve sound and picture quality, while offering protection from spikes and surges. IsoTeks reputation for creating truly exceptional products is well known in field of mains power distribution. All products are professionally designed, manufactured and carefully hand-built in the UK with every component extensively tested for quality, reliability and purpose. As a result IsoTek creates innovative, leading edge products that have won a plethora of prestigious awards from many leading industry magazines.
Specification:
- Mains voltage 100 - 240VAC
- Mains frequency: 50 - 60Hz
- Protection: 8,000A
- Dimensions (W x H x D): 50 x 60 x 45mm
- Weight: 120g
- Warranty: 24 Months, or 36 Months if registered with IsoTek
We use Royal Mail 1st Class services for our Standard Delivery.
Orders received before 4.30 pm Monday to Friday are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. This does not apply to custom-length cables and speaker cables as these require a longer timescale to terminate. This also excludes all cables selected for the burn-in service. Please note, we do not process orders on national holidays in the UK. Over 98% of our orders are delivered the next working day including Saturdays.
Standard delivery is usually within 2 working days, although 98% of all orders are delivered the next working day including Saturdays. In extreme cases, such as delivery to the Highlands and Islands, this may take 3 days.
All items are fully insured and come with an invoice from Future Shop. We use the Royal Mail for delivery of small packages and DPD Local or DHL for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order subject to stock availability. For international orders, we use FedEx or DHL services where customers have selected this option.
Please note, special orders for non-standard cable lengths may be subject to longer deliver time-scales. This may vary from manufacturer to manufacturer.
We offer 'Free delivery on orders over £99' subject to the following terms & conditions:
- Applies only to orders with £99 or more of items (including VAT at the UK rate), at Future Shop
- Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK (excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL).
- Applies only to deliveries to addresses within mainland UK and Northern Ireland addresses. Applies only to orders that are to be delivered to a single Mainland UK delivery address.
- You will not be eligible for free delivery on your order if any items are cancelled or returned for a refund, bringing the total order amount below £99. Where items are returned, the refund due will be the cost of the item less any postage costs.
- We reserve the right to change or discontinue 'Free delivery on orders over £99 promotion at any time.
- FREE DELIVERY FOR ORDERS OVER £99 OFFER DOES NOT APPLY TO TRADE CUSTOMERS.
UK Postal & Delivery Charges - FIRST CLASS
Free UK delivery on all orders over £99*
| Weight | Price (FIRST CLASS UK POSTAGE) |
|---|---|
| 0000g – 1000g | £ 3.95 |
| 1000g – 1400g | £ 4.95 |
| 1400g – 1800g | £ 5.95 |
| 1800g – 2000g | £ 6.95 |
| 2000g – 3000g | £ 8.95 |
* Free Delivery on orders over £99 utilises Royal Mail First Class postal service for items weighing under 2KG. For items weighing over 2KG, we use DPD or DHL next working day services which deliver from 9.00am to 6pm within mainland UK.
Free Delivery for orders over £99 excludes Royal Mail Special Delivery Services and timed next day delivery services by DPD or DHL.
Special Delivery UK - Guaranteed Next Working Day
We have 99.9% of the UK covered With Royal Mail Next Day Special Delivery. We guarantee delivery to most UK addresses by 1pm the next working day. This includes Northern Ireland, Jersey and Guernsey. Some places take longer to deliver to but we still guarantee delivery within three working days by 5.30 PM.
For the Next Day Special Delivery service, orders must be received by Future Shop by 4.30pm weekdays. Orders after the 4.30pm deadline cannot be guaranteed for same day dispatch.
Please note, Royal Mail Special Delivery for next working day may not be possible where non-standard cable lengths are ordered. If this is the case, the item will be shipped via The Royal Mail Special Delivery service as soon as the cable is custom made.
For orders weighing over 2KG, we reserve the right to ship items using Next Day Pre-Noon Courier Services where Royal Mail Special Delivery option has been selected.
Channel Islands & Northern Ireland
We accept orders from all Channel Islands including Alderney, Jersey, Guernsey and Sark. Unless you select a premium service, Items weighing under 2KG are delivered using our standard UK delivery option above. For items weighing over 2KG, a surcharge may be applied for all deliveries to the Channel Islands as well as Northern Ireland.
European Countries
Deliveries to EU member states are not subject to 20% VAT after December 31st 2020 and therefore the 20% VAT on items is automatically deducted when you log-in, register or proceed to place an order.
The customer will be liable for the VAT at the local VAT rate, duty on the import and the brokerage service fee if applicable. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 3 to 5 working days.
- Royal Mail Standard International Mail Services - Items are usually delivered within 7-10 working days.
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 24 to 48 hours. FedEx orders must be received by 3.00pm for next day service to most destinations in Europe.
- Federal Express International Economy - Item are usually delivered within 48 to 72 hours.
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
Worldwide - Excluding UK & Europe
Deliveries outside of the UK are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you log-in, register or proceed to place an order.
If applicable, the customer will be liable for the taxes at the local tax rate, duty on the import and the brokerage service fee. This may need to be paid in advance to your local Customs & Excise office or the delivery company before your order can be delivered.
We offer the following shipping services:
- Royal Mail First Class International Airmail Services - Items are usually delivered within 7 to 10 working days.
- Royal Mail Standard International Mail Services - Items are usually delivered within 15 working days.
- DHL Express International - Items are usually delivered within 24 to 48 hours. DHL orders must be received by 3:30pm for next day service to most destinations in Europe
- Federal Express International Priority - Items are usually delivered within 48 hours. FedEx orders must be received by 3.00pm in order to ship items the same day, subject to stock availability.
- Where the actual weight of the package significantly exceeds the shipping cost charged on orders, we may write to you for an additional shipping charge. For larger orders, items may be shipped in multiple packets at our discretion.
We reserve the right to change your shipping method without notification if you select a method that we cannot use for your shipment (for instance, we cannot ship via postal services for items over 2 Kg to International destinations). If we need to change your shipping method, we will choose the least expensive shipping method for your order.
Customer Questions
Customer Reviews
5 /5.0 of 8 Reviews
Excellent product
Richard H
28 Dec 2025
Verified Buyer
I got this plug to clean up dirty power, which I have within minutes. My hifi and sources changed dramatically, and the sound from my hifi improved significantly. Cleaner and more detail in bass and mid tones, it also enhanced my C1OLED even further.
Smoother, sharper image: plug in before your sources and hear and see an improved quality.
Smoother, sharper image: plug in before your sources and hear and see an improved quality.
The best company I’ve dealt with professional fast shipping
Talal
20 Mar 2025
Verified Buyer
The best store I’ve dealt with is extremely prompt and on top of things. They have super fast shipping, high-quality products, and excellent communication. I had mains issues, and no one has products as high-end as these guys.
Amazing for me.
David Russell
15 Feb 2025
Verified Buyer
I’m a general skeptic about voodoo and snake oil devices. However, I plugged this little beauty into my new conditioner extension lead, and OMG, what a difference! Clarity, separation, clearer high end, and controlled bass.
My Linn has never sounded so good. It has a cleaner sound with more presence….I might just buy another…
My Linn has never sounded so good. It has a cleaner sound with more presence….I might just buy another…
Sceptical , took a punt , it works
Ken Rankin
22 Jan 2025
Verified Buyer
Plugged it in on a vacant socket next to the system.
I left it for a couple of days, put an LP on it, and noticed a slight difference in the overall sound.
An incremental difference is always worth it.
Given the low cost of the Isotek, I would recommend the investment.
I will be purchasing another to add to the chain. If all goes well, this will be a further enhancement. Happy buyer.
I left it for a couple of days, put an LP on it, and noticed a slight difference in the overall sound.
An incremental difference is always worth it.
Given the low cost of the Isotek, I would recommend the investment.
I will be purchasing another to add to the chain. If all goes well, this will be a further enhancement. Happy buyer.
Does what it says on the tin.
Victor Griffin
4 Dec 2020
Verified Buyer
I was initially sceptical regarding some of the claims that have been made about this device. Whilst I cannot confirm a deeper, wider soundstage I am satisfied that it does indeed eliminate the mains borne crud that was intermittently knocking my DAC out. On that basis alone I am happy to recommend the IsoTek Evo3 Isoplug.
Mains conditioner
Alan
15 Oct 2020
Verified Buyer
Received the product within 48 hours of ordering. After plugging it in to socket, noticed an immediate improvement in sound quality, especially in high frequencies. Product enabled speakers to release more detail of high frequency sounds, that had been previously not been heard.