ISOL-8 SubStation Axis Mains Conditioner
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Amplifier
Blu-Ray
CDPlayers
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DAC
TVs
Connection Guide
UK 3 Pin Mains
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Item code: ISOL-8 SubStation Axis
Inc. VAT (20%) · Ex. VAT: £2,416.67 Ex. VAT · Inc. VAT (20%):
Lowest price in the last 30 days:
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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 12pm (Mon–Fri) for same-day dispatch
ISOL-8 SubStation Axis Mains Conditioner
Please Note : Power Cables are not supplied with this block.
The SubStation LC, HC and Axis build on the substantial achievements of the Substation Vogue and Qube with a new semi modular format and DC blocking as standard. Standing alone or in combination for even greater performance; they form a flexible, effective solution to satisfy the most demanding audiophile.
Each unit provides a different function, so you can upgrade your power supply as your system evolves without costly trade-ins or compromising performance.
They all share the same outstanding UK made build quality with a five year guarantee. PTFE insulated silver plated wiring, premium quality components and connectors are standard. All versions have DC blocking, a custom earth line choke to suppress noise on the safety earth, and surge and spike protection for peace of mind. The substantial all alloy, non magnetic, half width case allows two units to be placed side by side on a standard equipment shelf.
The SubStation Axis provides a more economical third option with the considerable benefits of DC blocking, but without multistage filtering. Where the mains waveform is not perfectly symmetrical in energy content a DC component will be present, this partially saturates the power supply’s mains transformer. This can lead to acoustic hum and reduced performance from connected equipment. A high current version of the acclaimed ISOL-8 Axis circuit blocks any DC on the incoming mains. Four outlets supply a continuous current capability of 16A across the unit with a suitable mains connection. The SubStation Axis is eminently suitable for lifting the performance of all high end system components.
Specification :
- Colour: Black / Silver
- Number of available outlets: 4 Axis
- Type of outlets available: 13A UK also available in Schuko & 15A US
- Power Input: Neutrik 20A powerCON (cable not supplied)
- Construction: Aluminium chassis with Silver finish, Aluminium alloy panels (Black optional)
- Mains Voltage:
- 230VAC version for 220-240V AC
- 117VAC version for 100-127V AC
- US socket version is compatible with 100-127V AC & 220-240V AC
- Maximum continuous Current: 16Amps RMS
- Protection: Rear panel circuit breaker
- Dimensions (WxHxD): 232mm x 135mm x 420mm (excluding connectors)
- Weight: 4.8Kg
- 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.
Specification :
- Colour: Black / Silver
- Number of available outlets: 4 Axis
- Type of outlets available: 13A UK also available in Schuko & 15A US
- Power Input: Neutrik 20A powerCON (cable not supplied)
- Construction: Aluminium chassis with Silver finish, Aluminium alloy panels (Black optional)
- Mains Voltage:
- 230VAC version for 220-240V AC
- 117VAC version for 100-127V AC
- US socket version is compatible with 100-127V AC & 220-240V AC
- Maximum continuous Current: 16Amps RMS
- Protection: Rear panel circuit breaker
- Dimensions (WxHxD): 232mm x 135mm x 420mm (excluding connectors)
- Weight: 4.8Kg
- 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) |
|---|---|
| 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.
Frequently Asked Questions
ISOL-8 SubStation Axis Mains Conditioner
Please Note : Power Cables are not supplied with this block.
The SubStation LC, HC and Axis build on the substantial achievements of the Substation Vogue and Qube with a new semi modular format and DC blocking as standard. Standing alone or in combination for even greater performance; they form a flexible, effective solution to satisfy the most demanding audiophile.
Each unit provides a different function, so you can upgrade your power supply as your system evolves without costly trade-ins or compromising performance.
They all share the same outstanding UK made build quality with a five year guarantee. PTFE insulated silver plated wiring, premium quality components and connectors are standard. All versions have DC blocking, a custom earth line choke to suppress noise on the safety earth, and surge and spike protection for peace of mind. The substantial all alloy, non magnetic, half width case allows two units to be placed side by side on a standard equipment shelf.
The SubStation Axis provides a more economical third option with the considerable benefits of DC blocking, but without multistage filtering. Where the mains waveform is not perfectly symmetrical in energy content a DC component will be present, this partially saturates the power supply’s mains transformer. This can lead to acoustic hum and reduced performance from connected equipment. A high current version of the acclaimed ISOL-8 Axis circuit blocks any DC on the incoming mains. Four outlets supply a continuous current capability of 16A across the unit with a suitable mains connection. The SubStation Axis is eminently suitable for lifting the performance of all high end system components.
Specification :
- Colour: Black / Silver
- Number of available outlets: 4 Axis
- Type of outlets available: 13A UK also available in Schuko & 15A US
- Power Input: Neutrik 20A powerCON (cable not supplied)
- Construction: Aluminium chassis with Silver finish, Aluminium alloy panels (Black optional)
- Mains Voltage:
- 230VAC version for 220-240V AC
- 117VAC version for 100-127V AC
- US socket version is compatible with 100-127V AC & 220-240V AC
- Maximum continuous Current: 16Amps RMS
- Protection: Rear panel circuit breaker
- Dimensions (WxHxD): 232mm x 135mm x 420mm (excluding connectors)
- Weight: 4.8Kg
- 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.
Specification :
- Colour: Black / Silver
- Number of available outlets: 4 Axis
- Type of outlets available: 13A UK also available in Schuko & 15A US
- Power Input: Neutrik 20A powerCON (cable not supplied)
- Construction: Aluminium chassis with Silver finish, Aluminium alloy panels (Black optional)
- Mains Voltage:
- 230VAC version for 220-240V AC
- 117VAC version for 100-127V AC
- US socket version is compatible with 100-127V AC & 220-240V AC
- Maximum continuous Current: 16Amps RMS
- Protection: Rear panel circuit breaker
- Dimensions (WxHxD): 232mm x 135mm x 420mm (excluding connectors)
- Weight: 4.8Kg
- 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) |
|---|---|
| 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.
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ISOL-8 SubStation Axis Mains Conditioner
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