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Quantum Science Audio (QSA) Silver Extreme Level UK Mains Fuse - 3A, 5A & 13 Amp
As low as £4,200.00 £3,500.00
SKU
QSA Silver UK
12 Months
New
48 Hours
Future Shop proudly presents Quantum Science Audio (QSA), a leader in the audiophile fuse industry with extensive research in 'Bottle Neck Distortion'. QSA fuses are designed to enhance audio systems, a crucial component historically overlooked. These fuses focus on reducing 'bottlenecking', thus optimising system performance. Our tests and feedback affirm that QSA fuses across their range substantially improve audio systems. The SILVER Extreme fuse, designed for ultra-high-fidelity audio, integrates advanced graphene ring technology and Quantum treatment, aiming to elevate sound quality in the most sophisticated and demanding audio setups.
Quantum Science Audio (QSA) Silver Extreme Level UK Mains Fuse
Future Shop is very excited to introduce Quantum Science Audio, the undisputed heavyweights in the audiophile fuse space. With more than 22 years of research into what they call 'Bottle Neck Distortion', QSA products can remarkably enhance your enjoyment of your system for such a small component, until recently considered irrelevant by many in the industry. Since all current that enters a power cable or component in your system must pass through the fuse before it proceeds, the fuse's quality or lack thereof can drastically affect your system's performance. QSA fuses aim to reduce the negative effects of what QSA describe as 'bottlenecking', which can help your system perform to its full potential.
Much of this may sound outrageous, but only to those who have not heard it for themselves. Having conducted our own listening tests and based on external feedback, we are convinced that these fuses- all the way through the range- offer an upgrade to a system that can match components many times the price.
Entering the realm of ultra-high-fidelity audio, the SILVER Extreme fuse incorporates advanced graphene ring technology and Quantum treatment. It aims to significantly improve sound quality for the most sophisticated and demanding audio setups.
Above the SILVER EXTREME, the GOLD Extreme fuse is the premium offering in the QSA range, representing the height of the company’s audio enhancement technology. With its exclusive material treatments and cutting-edge design, it is designed for elite audiophile systems, aiming to deliver the highest level of audio refinement and acoustic purity.
Each fuse in the QSA lineup is unique, catering to different preferences and audio systems. Ranging from entry-level to high-fidelity enhancements, these fuses are developed with the goal of enhancing the listening experience. However, the impact of these fuses on audio quality can be subjective and may vary based on individual systems and preferences. Users are encouraged to personally evaluate their performance.
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"I can tell you this: many high-end audio tweaks I've heard sound great, but none have matched the QSA's remarkable performance. I repeat, none." (Read More...) Product Review - Clement Perry, Stereotimes - Most Wanted Components 2020, 2021 & Publisher's Choice 2021, 2022
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Please note: fuses are directional, so please ensure you install your fuse accordingly. If you are unsure of the correct direction, simply try it both ways. You should hear a difference.
About Quantum Science Audio (QSA)
Quantum Science Audio (QSA) is a company that focuses on designing and manufacturing high-end audio equipment and accessories. QSA is committed to incorporating advanced technologies and scientific principles into its audio products. It aims to push the boundaries of audio reproduction by applying concepts from quantum physics and other scientific disciplines. QSA believe that by harnessing the power of quantum science, they can create audio systems that deliver exceptional performance and fidelity. The company's product lineup typically includes a range of audio accessories. These products are designed with attention to detail and often feature innovative engineering techniques and materials.QSA's focus on incorporating quantum science into their audio solutions sets them apart from more traditional audio manufacturers. They aim to provide audiophiles and music enthusiasts with a unique listening experience beyond conventional audio reproduction.
QSA specialises in manufacturing QSA home audio fuses. QSA Home Audio Fuses are designed to enhance your audio setup by potentially reducing the noise floor in your system. The range consists of 9 different fuses, each offering a unique level of performance enhancement. The entry-level black fuse serves as a starting point, while the gold fuse, positioned at the top end of the range, is claimed to deliver notable improvements to the noise floor. The listening experience is subjective, and individuals are encouraged to audition the fuses themselves to assess the impact on their audio system. QSA fuses aim to minimise bottle-neck distortions, potentially resulting in a quieter background that allows the music to emerge with improved dynamics and liveliness.
QSA products incorporate Quantum Science Audio's proprietary technologies, including Musical Metal Molecule Alignment Technology (MMMAT) and Metal Active Technology (MAT). These technologies aim to promote efficient electron flow and enhanced conductivity within the products.
It is important to note that individual experiences and results may vary when using audio fuses, and personal preferences play a significant role in evaluating their impact on audio systems.
QSA takes pride in its team of audiophile engineers who strive to design top-of-the-line audio products. The company aims to deliver natural sounds, rhythms, and music that resonate with listeners deeply and emotionally. With their groundbreaking science and technology, QSA accessories offer a new generation of audio enhancement, allowing users to experience greater detail and clarity in their audio playback. Quantum Science Audio products are designed to provide audiophiles with a transformative audio experience, uncovering new depths and nuances in their favourite music.
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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