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iFi Audio SupaQuasar True Balanced UK Power Cable 1.8m
£899.00 £749.17
SKU
P003285
Free UK Delivery
12 Months
New
48 Hours
The SupaQuasar is specifically designed for large amplifiers, with no shielding to minimise capacitance and extremely low resistance for maximum current delivery. This means that your audio equipment will receive a clean, stable power supply without any interference.
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iFi Audio SupaQuasar True Balanced UK Power Cable 1.8m
If you are a passionate audiophile looking for the ultimate power cable for your setup, the iFi Audio SupaQuasar is the endgame solution you have been searching for. This active power cable boasts an impressive list of features that make it stand out from other power cables on the market.
Firstly, the SupaQuasar is specifically designed for large amplifiers, with no shielding to minimise capacitance and extremely low resistance for maximum current delivery. This means that your audio equipment will receive a clean, stable power supply without any interference.
But what truly sets the SupaQuasar apart is its Active Noise Cancellation 2 technology. It actively eliminates noise across all frequency ranges, including live, neutral, and earth, providing a pure and uninterrupted audio experience. This is a first in the world of power cables, making the SupaQuasar a game-changer in the industry.
Not only is the SupaQuasar designed for optimal performance, but it also prioritises design and functionality. Using iFi's unique Ground Zero design technology, the cable features a central core that is free of any magnetic fields. This is achieved through a non-twisted central ground wire surrounded by live and neutral conductors arranged in a geometrically-balanced pair double helix. This design protects the ground wire from magnetic fields and minimises induction voltage, resulting in reduced system ground noise.
In addition, each power line has a concurrent shield to minimise both internal and external RFI noises, ensuring a clean and accurate audio signal. The cable itself is insulated with a polymer matrix, making it moisture-resistant and RoHS compliant.
The SupaQuasar also features air-dielectric delineation, providing the best separation possible between the two balanced pairs of live and neutral conductors. This further enhances the cable's performance and minimises any interference.
iFi Audio prides themselves on using the purest copper core for excellent conductivity, and the SupaQuasar is no exception. The cable is finished with gold-plated copper connectors for the best possible connection.
Not only does the SupaQuasar excel in performance and design, but it is also built to last. The impact-resistant polymer casing ensures long-lasting durability, making it a worthy investment for any audio setup.
Features
- Heavy OFHC continuous cast copper
- Polymer casing for lasting durability for excellent conductivity
- Concurrent shield for each power line for minimization of internal and external RFI noise
- Polymer matrix is unaffected by moisture, amorphous, dimensional accuracy, low dielectric constant
- Air-dielectric delineator, best separation between balanced pairs of live and neutral
- Shotgun ground line non-twisting design significantly reduce ground loop noises
Ground Zero
Using iFi’s unique Ground Zero design technology, the SupaQuasar active power cable creates a central core that is free of any magnetic fields.
The non-twisted central ground wire is surrounded by the live and the neutral conductors as a geometrically-balanced pair double helix which protects the ground wire from any magnetic field. No induction voltage is created in the ground wire and therefore system ground noise is vastly reduced.
Balanced
Each individual power line has concurrent shielding, so both internal and external RFI noises are minimised.
Low inductance, low capacitance and constant impedance are achieved for the entire cable by the use of the double helix power lines. Constant impedance is achieved regardless of whether the cable is bent or angled, thanks to the fully symmetric and balanced geometric design.
The cable is insulated using a polymer matrix, which is comprised of a high-performing thermoplastic that is moisture-resistant and is RoHS compliant.
Continuing the true balanced theme, the cable uses air-dielectric delineation to give the best separation possible between the two balanced pairs of live & neutral conductors.
Copper. Gold.
iFi uses the purest copper core to ensure excellent conductivity and our plugs are gold-plated with copper connectors to guarantee the best possible connection.
Finally, the SupaQuasar active power cable is finished in an impact resistant polymer casing for long-lasting durability.
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Most power-conditioning products engage passive noise reduction through a selection of filters and regulators. While this can be effective, it has inherent disadvantages. Passive noise reduction systems are effective at the top end of the frequency spectrum but often less so at lower frequencies. In addition, passive systems need large capacitors to be truly effective, which make the best such products bulky and expensive. iFi’s active system uses inverse noise current to cancel out the noise in the mains signal. Noise in the mains supply occurs at different frequencies, depending on the cause. Active Noise Cancellation II technology enables a power-conditioning device that is highly effective at reducing noise consistently across the entire frequency spectrum yet sufficiently compact and lightweight to position within the mains cable itself. |
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Ground Zero design ensures the grounding conductor within the cable is unaffected by residual magnetism and unwanted induced voltage. |
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The constant impedance design helps to maintain the purity of the mains electricity flowing into each piece of equipment in an audio system or an AV set-up. |
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This is a true balanced power cable. Using true geometrically balanced pairs means that the magnetic fields caused by the live and neutral conductors cancel each other out perfectly. This is a key component in the Ground Zero design. |
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The cable design incorporates concurrent shielding for individual power lines and therefore creates a cable offering constant impedance, that is superbly insulated from EMI/RFI and feeds your audio or AV system with clean electricity for improved sound and performance. |
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Double circular helix power line design with air-dielectric delineators. This twisted configuration further aids RFI/EMI rejection. |
Specification
- Noise Reduction: > 40dB (> 100x)
- Surge Protection: 1.8 m (70.8")max. 10,000A @ 775V / 8/20uS
- Under Operating Voltage: Maximum operating rating 15A at 125Vac and 10A at 250Vac
- Length: 1.8m
- Cable rating: 25A Max
- Socket rating:
- 15A @ 125vac max
- 10A @ 250vac max
- Weight: 1.22kg
- UK plugs
- Warranty: 12 months
About iFi Audio 
iFi Audio is an award-winning audio tech company dedicated to enhancing your music enjoyment. With a mission to improve sound quality and eliminate noise, distortion, and hiss, iFi Audio offers a wide range of products that cater to headphones, speakers, portable audio devices, phones, and TVs. By doing so, they aim to deliver studio-quality audio that allows you to experience music as the artists intended.
Since its establishment in 2012, iFi Audio has been driven by the love of music and a commitment to making a difference in people's lives. With over 50 meticulously designed and manufactured products, they ensure every detail meets their high standards. Sourcing parts from around the world, including Germany, the USA, and Japan, they bring together global expertise to create exceptional audio devices.
At the heart of iFi Audio's business are its customers. They prioritise delivering the highest quality audio wherever you are, whether in the comfort of your home or on the go. Their distribution centre in the USA serves renowned retailers such as B&H and etailz, expanding their global network and reaching more music enthusiasts.
iFi Audio takes pride in its eco-friendly practices, using recyclable materials like aluminium, paper, and recycled plastics for its products and packaging. They strictly adhere to environmental standards, ensuring their components are hazardous toxins-free.
With a focus on Class A analogue circuitry and maintaining the audio signal's integrity, iFi Audio's products offer exceptional performance without compromising environmental sustainability. They believe that how a product looks, performs, and impacts the environment all matter, and they strive to deliver audio solutions that meet these criteria.
Experience the difference of high-quality audio with iFi Audio and immerse yourself in the joy of music.
Specification
- Noise Reduction: > 40dB (> 100x)
- Surge Protection: 1.8 m (70.8")max. 10,000A @ 775V / 8/20uS
- Under Operating Voltage: Maximum operating rating 15A at 125Vac and 10A at 250Vac
- Length: 1.8m
- Cable rating: 25A Max
- Socket rating:
- 15A @ 125vac max
- 10A @ 250vac max
- Weight: 1.22kg
- UK plugs
- Warranty: 12 months
UK Delivery
1. We use Royal Mail 1st Class Services as a Standard Postage Option
Orders received before 4.30pm Monday to Friday (excluding Bank Holidays) are usually dispatched the same day by FIRST CLASS post (unless premium postal or timed courier services are selected), subject to stock availability. Over 98% of our orders are usually delivered the next working day including Saturdays.
Standard delivery is usually within 2-3 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 Futureshop.co.uk. We use the Royal Mail for delivery of small packages and DPD or Interlink Express for items that weigh over 2KG. Items over 2KG are fully insured and will usually be delivered within 48 hours of placing your order Monday to Friday subject to stock availability. For International orders, we use FedEx Services where customers have selected this option.
Please note, special orders for non-standard cable lengths or custom-made cables may be subject to longer delivery time-scales. This may vary from manufacturer to manufacturer.
We offer 'Free UK 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 FutureShop.co.uk
- 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 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 UK Mail).
- 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.
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 Interlink Express 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 Interlink Express.
2. 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 futureshop.co.uk 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.
3. 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 subject to 20% VAT. We offer the following shipping services:
- Royal Mail First Class International Untracked Airmail Services - Items are usually delivered within 10 working days.
- Royal Mail First Class International Tracked Airmail Services - Items are usually delivered within 3 to 7 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
Worldwide - Excluding UK & Europe
Deliveries outside of the EU are not subject to 20% VAT and so the 20% tax on items is automatically deducted when you login or register.
We offer the following shipping services:
- Royal Mail First Class International Untracked Airmail Services - Items are usually delivered within 15 working days.
- Royal Mail First Class International Tracked Airmail - Items are usually delivered within 10-15 working days.
- DHL Express International - Items are usually delivered within 48 hours. DHL orders must be received by 3:30pm in order to ship items the same day, subject to stock availability.
- 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.
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