PLiXiR Elite BAC 400 MK II Balanced Power Conditioner

Item code: BAC 400 MK II Balanced Power Conditioner

The PLiXiR Elite BAC 400 MK II is a high-performance Balanced Power Conditioner that reduces noise, enhances dynamics, and delivers greater sonic detail. Featuring Noratel’s XQ core transformers and upgraded components, it brings refined power delive…
£1,995.00
£1,662.50
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Qty:

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.

£1,662.50 ex. VAT
Available — built to order, dispatches in 48 Hours
Delivery: Royal Mail Tracked 24 FREE  ·  DPD Next Day from £8.95  ·  DPD Saturday from £12.95
Order before 4pm (Mon–Fri) for same-day dispatch
Our promise: 60-day returns · Free burn-in · Built in our UK workshop · 24 Months warranty · Expert support on every order

PLiXiR Elite BAC 400 MK II Balanced Power Conditioner

 

Experience improved audio performance with the PLiXiR Elite BAC 400 MK II, the latest evolution of PLiXiR's award-winning Balanced Power Conditioner. Building on the trusted foundation of the original Elite BAC produced since 2016 the MK II refines and enhances every aspect of power conditioning. Listeners can expect a lower natural noise floor, greater dynamic expression, and enhanced pace, rhythm, and timing. The MK II reveals new layers of detail and depth, while maintaining the signature neutral and natural tonal quality PLiXiR is known for.

At the core of the Elite BAC MK II are newly developed Fully Symmetrical Balanced Transformers, custom-built by Noratel using their advanced XQ core technology. These are paired with upgraded internal components, including PLiXiR-designed OFC hookup wires, Bfly “Pure” footers, and refined chassis construction. Whether you're rediscovering your music collection or fine-tuning a high-end audio system, the Elite BAC MK II delivers a significant step forward in sonic clarity and realism, setting a new benchmark in balanced power conditioning.

 

Here is what PLiXiR say about the BAC 400 MKII

The Elite BAC MK II is the new generation Balanced Power Conditioner from PLiXiR. Based on the award winning Elite BAC, which has been in continual production since 2016, the Elite BAC MK II improves upon the original on all performance aspects.

 

Vibration Control

solated by Bfly Audio - We use a customed made Bfly Audio's “Pure” Series isolation footers from Germany for our Elite BAC MK II. The multi layer, composite material design of the Bfly footers isolate the Elite BAC MK II from the ill effects of self and environmental vibration and contribute to the natural sound of the Elite BAC MK II.

 

Specifications

  • Two Voltage Variants: 1. Input 100~120Vac to output 100~120Vac balanced 60hz. 2. Input 220~240Vac to output 220~240Vac balanced 50hz.
  • Idle Power Consumption: Less than 1.5% of Max power
  • Dimensions (in mm): 245 x 160 x 150 (including footers)
  • Weight: 10.4kg

 


About PLiXiR Power

Plixir Power is a leading provider of high-quality audio industry power supplies and accessories. With a focus on delivering clean and reliable power to enhance audio performance, Plixir Power has gained recognition for its innovative solutions and commitment to quality.

Established as a passion project in 2014 by James Soh, the founder and engineer behind Sound Affairs, Plixir Power emerged as a response to power's critical role in audio systems. James, a seasoned professional with a background in audio-digital electronics design, recognised the profound influence of power on hi-fi equipment performance. Inspired by his extensive experience and knowledge, James set out to design power products that would optimise the performance of audio systems.

At the core of Plixir Power's product lineup are the popular Plixir Elite BDC and Plixir Elite BAC power supplies. These carefully engineered power supplies provide a solid foundation for audio systems, delivering clean, stable power to unleash the full potential of hi-fi equipment. With their neutral, natural, and pure tone, Plixir Elite power supplies are designed to allow your equipment to perform at its best, ensuring a truly immersive listening experience.

In addition to power supplies, Plixir Power offers a range of power cables designed to maximise the performance of audio systems. The Plixir Statement and Plixir Elementa Power Cables utilise high-quality materials and advanced construction techniques to minimise interference and deliver optimal power transmission. These power cables are designed to balance flexibility, durability, and superior audio performance.

At Plixir Power, the philosophy is rooted in effective engineering principles. James believes that the best solutions are often the simplest, and this principle guides the design and development of Plixir Power products. One key aspect of Plixir's approach is the focus on balanced power delivery, which has been proven to offer significant improvements in audio performance. Plixir Power is dedicated to promoting the use of true balanced power solutions in home hi-fi systems, ensuring a solid and stable power foundation for audio equipment to thrive.

The Plixir Elite range of balanced AC power products exemplifies Plixir Power's commitment to excellence. These products are created without compromises, utilising the finest commercially available components to create a no-object, cost-no-object solution. Plixir Power is proud to be the first company in the world to offer a complete balanced power delivery system, including balanced AC power conditioners, balanced power cables, and balanced DC power supplies.

As Plixir Power continues to push the boundaries of power delivery in audio systems, customers can expect to introduce more innovative products based on effective, balanced power delivery. Plixir Power's mission is to provide audio enthusiasts with the tools they need to unlock the true potential of their hi-fi systems, delivering pristine power for unparalleled audio performance.

Experience the transformative power of Plixir Power and elevate your audio system to new heights. Explore the range of Plixir Elite BDC and Plixir Elite BAC power supplies, along with the exceptional Plixir Statement and Plixir Elementa Power Cables, and discover a new level of audio clarity, dynamics, and musicality.

 

Specifications

  • Two Voltage Variants: 1. Input 100~120Vac to output 100~120Vac balanced 60hz. 2. Input 220~240Vac to output 220~240Vac balanced 50hz.
  • Idle Power Consumption: Less than 1.5% of Max power
  • Dimensions (in mm): 245 x 160 x 150 (including footers)
  • Weight: 10.4kg

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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PLiXiR Elite BAC 400 MK II Balanced Power Conditioner

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Frequently Asked Questions

Yes. Longer cables or high-current components benefit from thicker conductors (e.g., 2.5mm² or 12AWG) to maintain low resistance and voltage stability.
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A power block is the simplest solution. It distributes mains power safely to multiple components, often with improved internal wiring and better mechanical stability than standard extension leads. A power conditioner goes further by filtering electrical noise and interference present on the mains supply. This can lower the noise floor and help systems sound cleaner and more controlled, especially in electrically noisy homes. A power regenerator actively rebuilds the incoming mains supply into a new, stable waveform before feeding your system. Regenerators are typically used in higher-resolution systems where maximum consistency, stability, and noise reduction are required.
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Standard power cables are designed to meet safety regulations at low cost, not to optimise audio performance. Upgraded power cables use higher-quality conductors, improved shielding, and better connectors to reduce interference and improve current delivery. In resolving systems, this can result in clearer detail, improved dynamics, and a more stable soundstage. While the effect varies by system, power cables often become more beneficial as the overall quality of the equipment increases.
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Dedicated power supplies or upgraded DC supplies are most commonly used with low-voltage digital equipment such as streamers, DACs, routers, and network switches. These components are particularly sensitive to electrical noise from standard switch-mode power supplies. Upgrading the DC supply can improve timing, clarity, and background quietness. These upgrades tend to be most effective once the core system is already well balanced and you are aiming for refinement rather than a dramatic tonal change.
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Clean mains power matters to both digital and analogue systems, but in different ways. Digital equipment can be affected by electrical noise that impacts timing, clarity, and perceived smoothness. Analogue equipment, especially turntables and phono stages, is sensitive to noise and interference that can mask low-level detail. Improving power quality can help systems sound more composed, quieter, and more consistent. The more revealing the system, the more noticeable the benefits of cleaner power tend to be.
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For most systems, speakers, headphones, and core electronics deliver the biggest initial improvements. Power upgrades are usually most rewarding once the system fundamentals are already strong. That said, if you are experiencing noise, hum, or inconsistency, addressing power can bring immediate benefits. Power upgrades work best as part of a wider system approach rather than as a standalone fix.
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All cables matter, and your system will require good quality cables for all of it's connections, however, if you were looking for the cable which will make the biggest difference, then we would recommend looking at the power cables from your wall socket, to your distribution block and/or amplifier. More often than not, we hear from customers, manufacturers, and our own tests that higher quality power cables can have a significant impact of the quality of your system.
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This depends on the components being powered and the levels of noise within your local mains connections. There is equipment available to measure the noise in your mains, however, one of the easiest ways is to try a power conditioner for your source components and hear if there is any difference during your listening. If there is minimal to no difference, then a good quality power block may be your best option.
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PLiXiR Elite BAC 400 MK II Balanced Power Conditioner

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