ISOL-8 PowerLine Extreme Mains Block
Usage Guide
Amplifier
DVD
Blu-Ray
CDPlayers
Computers
DAC
Digibox
Playstation
TVs
XBOX
Connection Guide
UK 3 Pin Mains
IEC 10A
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Item code: ISOL-8 PowerLine Extreme
Inc. VAT (20%) · Ex. VAT: £1,000.00 Ex. VAT · Inc. VAT (20%):
Lowest price in the last 30 days:
Request to Price Match
If you've seen a better offer for this product, we will endeavour to match it. The competing offer must be on brand-new boxed items, and in stock from another UK Online Authorised Retailer (excluding marketplaces). Price match quotations are valid for 7 days.
SPEAKER CABLES:
A quantity of 2 means you will receive a pair of speaker cables e.g. for your front left and front right speakers. By entering a quantity of 1, you will get a cable for a single speaker e.g. centre speaker and this option also enables you to vary the length (and termination) of your cable for each speaker.
OTHER CABLES:
A quantity of 1 means you will receive a single cable in the case of aerial, satellite, subwoofer, digital coaxial & optical cables and a pair of cables in the case of 2 rca to 2 rca analogue audio cables.
NON-CABLE PRODUCTS:
A quantity of 1 means you will receive 1 of the specified products.
Order before 4pm (Mon–Fri) for same-day dispatch
ISOL-8 PowerLine Extreme Mains Block
Please Note : Power Cables are not supplied with this block.
The ISOL-8 PowerLine Extreme Power Distribution Unit is the perfect choice for improving the soundstage of your home system. It features four fully conditioned sockets for source components and power supplies, as well as one high-current socket for integrated amplifiers or power amps. With the DC blocking feature, you can count on improved detail, depth, and stability of your soundstage, plus a reduction in background noise. Naim Audio equipment has been thoroughly tested on the Extreme and the results have been nothing short of stunning. Experience improved dynamics and musical timing with no compromise in sound quality. Get the most out of your audio setup with the PowerLine Extreme.
Every system needs a quality power supply to give of its best. PowerLine is a family of compact Power Distribution Units (PDU) that are designed to lift system performance, harnessing ISOL-8's power expertise at an affordable price. In combination with our range of IsoLink shielded mains cables, PowerLine offers a flexible but powerful solution tailored for those who put performance and value first.
All versions feature an anodised 6mm thick CNC'd aluminum top plate. This forms an ideal mechanical foundation: non magnetic and non resonant. Input is by IEC connector with a Neutrik PowerCon an option on many variants. Each high quality power outlet has a hinged cover to IP54, protecting unused outlets from dirt, dust and little fingers. Wiring is carefully selected silver plated copper with PTFE insulation throughout, providing excellent power transmission properties, reliably supplying your system for years to come.
The Extreme combines all the advantages of the PowerLine Ultra and the PowerLine Axis in one.
|
Chris Frankland - Hi-Fi+ Issue 255 - May 2026
|
Specification
- Number of available outlets: 5
- Type of outlets available: 13A British chassis sockets also available in European Schuko & USA 15A
- Standard Mains Inlet: IEC fused socket (Cable not supplied)
- Construction: Aluminum top plate “titanium” anodise. Powder coated steel chassis
- Warranty: 5 Years
About ISOL-8 
ISOL-8, a UK-based company, is at the forefront of providing top-of-the-line power conditioning and distribution equipment for hi-fi and audiovisual systems. Whether you require power management, a simple performance enhancement, or the latest state-of-the-art solutions, ISOL-8 has the perfect answer.
Established in 2003 by Nic Poulson, ISOL-8 addresses the issue of compromised power supplies in hi-fi and AV systems. With Poulson's background in broadcast engineering and his commitment to excellence, ISOL-8 has emerged as a leading authority in mains power conditioning for audio and AV applications.
Drawing on his expertise from working with the BBC and in audio amplification and airport lighting systems, Poulson recognised the need to address the overlooked power supply challenges in hi-fi and AV systems. This led to the formation of IsoTek Systems, followed by the establishment of ISOL-8 to continue the development of Poulson's groundbreaking ideas.
Poulson's innovative approach has revolutionised power conditioning in the industry. He pioneered using multiple filter sections to combat noise cross-contamination between audio components and introduced DC blocking techniques to enhance sound quality. ISOL-8's use of Transmodal filter technology, which effectively blocks common and differential mode noise without redirecting it to ground, sets them apart in the audio and AV applications market.
ISOL-8 has dispelled the negative perception associated with power conditioning by overcoming the shortcomings of previous designs and their inflated performance claims. Poulson's unwavering dedication to innovation and uncompromising standards has resulted in substantial performance gains for audio and AV systems affected by compromised mains power. As a result, ISOL-8 has garnered a loyal following among those who value exceptional sound quality. Today, the company offers diverse, reliable, practical solutions tailored to various audio and AV applications.
With ISOL-8's power cables, Powerline Axis, Powerline, Substation, Minisub 2, and Minisub Wave, you can elevate the performance of your audio and AV systems to new heights. Designed and manufactured in the UK, ISOL-8 ensures you receive the highest quality power conditioning products to optimise your listening and viewing experience.
About Isol-8
London-based maker of mains conditioning, filters and power distribution, designed and manufactured in the UK.
Isol-8 is based in London, and the company says it designs and manufactures its products in the UK. Its range covers mains conditioning, power distribution, cables and DC supplies for hi-fi. The products are grouped into High Performance, Audiophile and Custom or Professional ranges, so you can choose by system and budget.
Read more about Isol-8Show less
Transmodal filtering is the main technology
Isol-8 says its Transmodal filter technology blocks both common mode and differential mode noise without sending it to ground. This is the maker's own description. The company also lists DC blocking and several filter sections designed to stop noise passing from one part of the circuit to another.
Mains products cover different system sizes
The catalogue includes PowerLine, Substation, MiniSub and PowerStation products for distributing and conditioning mains. Choose by the number of components and the load you need to supply. Check the product page for outlet count and the maximum current.
Cables and DC supplies complete the range
Isol-8 also lists InLine and IsoLink cables, the Prometheus DC supply and The Grid. These extend the filtering approach to signal and DC connections, so you can use one maker across several parts of a power chain. Check the product page for lengths and connector types.
Specification
- Number of available outlets: 5
- Type of outlets available: 13A British chassis sockets also available in European Schuko & USA 15A
- Standard Mains Inlet: IEC fused socket (Cable not supplied)
- Construction: Aluminum top plate “titanium” anodise. Powder coated steel chassis
- Warranty: 5 Years
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) |
| 0g - 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.
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.
Frequently Asked Questions
ISOL-8 PowerLine Extreme Mains Block
Please Note : Power Cables are not supplied with this block.
The ISOL-8 PowerLine Extreme Power Distribution Unit is the perfect choice for improving the soundstage of your home system. It features four fully conditioned sockets for source components and power supplies, as well as one high-current socket for integrated amplifiers or power amps. With the DC blocking feature, you can count on improved detail, depth, and stability of your soundstage, plus a reduction in background noise. Naim Audio equipment has been thoroughly tested on the Extreme and the results have been nothing short of stunning. Experience improved dynamics and musical timing with no compromise in sound quality. Get the most out of your audio setup with the PowerLine Extreme.
Every system needs a quality power supply to give of its best. PowerLine is a family of compact Power Distribution Units (PDU) that are designed to lift system performance, harnessing ISOL-8's power expertise at an affordable price. In combination with our range of IsoLink shielded mains cables, PowerLine offers a flexible but powerful solution tailored for those who put performance and value first.
All versions feature an anodised 6mm thick CNC'd aluminum top plate. This forms an ideal mechanical foundation: non magnetic and non resonant. Input is by IEC connector with a Neutrik PowerCon an option on many variants. Each high quality power outlet has a hinged cover to IP54, protecting unused outlets from dirt, dust and little fingers. Wiring is carefully selected silver plated copper with PTFE insulation throughout, providing excellent power transmission properties, reliably supplying your system for years to come.
The Extreme combines all the advantages of the PowerLine Ultra and the PowerLine Axis in one.
|
Chris Frankland - Hi-Fi+ Issue 255 - May 2026
|
Specification
- Number of available outlets: 5
- Type of outlets available: 13A British chassis sockets also available in European Schuko & USA 15A
- Standard Mains Inlet: IEC fused socket (Cable not supplied)
- Construction: Aluminum top plate “titanium” anodise. Powder coated steel chassis
- Warranty: 5 Years
About ISOL-8
ISOL-8, a UK-based company, is at the forefront of providing top-of-the-line power conditioning and distribution equipment for hi-fi and audiovisual systems. Whether you require power management, a simple performance enhancement, or the latest state-of-the-art solutions, ISOL-8 has the perfect answer.
Established in 2003 by Nic Poulson, ISOL-8 addresses the issue of compromised power supplies in hi-fi and AV systems. With Poulson's background in broadcast engineering and his commitment to excellence, ISOL-8 has emerged as a leading authority in mains power conditioning for audio and AV applications.
Drawing on his expertise from working with the BBC and in audio amplification and airport lighting systems, Poulson recognised the need to address the overlooked power supply challenges in hi-fi and AV systems. This led to the formation of IsoTek Systems, followed by the establishment of ISOL-8 to continue the development of Poulson's groundbreaking ideas.
Poulson's innovative approach has revolutionised power conditioning in the industry. He pioneered using multiple filter sections to combat noise cross-contamination between audio components and introduced DC blocking techniques to enhance sound quality. ISOL-8's use of Transmodal filter technology, which effectively blocks common and differential mode noise without redirecting it to ground, sets them apart in the audio and AV applications market.
ISOL-8 has dispelled the negative perception associated with power conditioning by overcoming the shortcomings of previous designs and their inflated performance claims. Poulson's unwavering dedication to innovation and uncompromising standards has resulted in substantial performance gains for audio and AV systems affected by compromised mains power. As a result, ISOL-8 has garnered a loyal following among those who value exceptional sound quality. Today, the company offers diverse, reliable, practical solutions tailored to various audio and AV applications.
With ISOL-8's power cables, Powerline Axis, Powerline, Substation, Minisub 2, and Minisub Wave, you can elevate the performance of your audio and AV systems to new heights. Designed and manufactured in the UK, ISOL-8 ensures you receive the highest quality power conditioning products to optimise your listening and viewing experience.
About Isol-8
London-based maker of mains conditioning, filters and power distribution, designed and manufactured in the UK.
Isol-8 is based in London, and the company says it designs and manufactures its products in the UK. Its range covers mains conditioning, power distribution, cables and DC supplies for hi-fi. The products are grouped into High Performance, Audiophile and Custom or Professional ranges, so you can choose by system and budget.
Read more about Isol-8Show less
Transmodal filtering is the main technology
Isol-8 says its Transmodal filter technology blocks both common mode and differential mode noise without sending it to ground. This is the maker's own description. The company also lists DC blocking and several filter sections designed to stop noise passing from one part of the circuit to another.
Mains products cover different system sizes
The catalogue includes PowerLine, Substation, MiniSub and PowerStation products for distributing and conditioning mains. Choose by the number of components and the load you need to supply. Check the product page for outlet count and the maximum current.
Cables and DC supplies complete the range
Isol-8 also lists InLine and IsoLink cables, the Prometheus DC supply and The Grid. These extend the filtering approach to signal and DC connections, so you can use one maker across several parts of a power chain. Check the product page for lengths and connector types.
Specification
- Number of available outlets: 5
- Type of outlets available: 13A British chassis sockets also available in European Schuko & USA 15A
- Standard Mains Inlet: IEC fused socket (Cable not supplied)
- Construction: Aluminum top plate “titanium” anodise. Powder coated steel chassis
- Warranty: 5 Years
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) |
| 0g - 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.
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.
Write Your Own Review
ISOL-8 PowerLine Extreme Mains Block
We are interested in your opinion of this product. let us and other customers know how you feel by filling in the comment field below. Your review will appear in this section within 3 working days.
Please do:
- - Write 50-300 words for the product
- - Comment on the products value and effectiveness
- - Tell us if you like the product, but most importantly explain why you like or dislike it
- - Mention related products and how this one rates by comparison
Very heavy block of quality engineering.
I’m sure we’ve all heard the cliche countless times: What problem are you trying to solve? The main goal was mitigating transformer hum, which was solved for good, but other than that I simply wanted to assess for myself what these devices can bring to the table. While at it, I did solve one problem I wasn’t even thinking of, which was the lack consistency.
I always thought it was me and not the system, the reason there seemed to be no magic sometimes, and how wrong I was. There are no more bad days, my system now sounds at it’s best no matter which appliances are running, or what time of day it is. I encourage naysayers to try a good power conditioner, I’m glad I did, I had no idea how much I was missing.
It seems DC on the mains is an issue which most of us suffer from at various times of the day. The Isol-8 Extreme solved the problem for me, and I suggest you try a DC blocker.
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Write Your Own Review
ISOL-8 PowerLine Extreme Mains Block
We are interested in your opinion of this product. let us and other customers know how you feel by filling in the comment field below. Your review will appear in this section within 3 working days.
Please do:
- - Write 50-300 words for the product
- - Comment on the products value and effectiveness
- - Tell us if you like the product, but most importantly explain why you like or dislike it
- - Mention related products and how this one rates by comparison
