Ricable Supreme MKII HDMI I2S cable

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Ricable Supreme HDMI MKII (I2S Audio)

State of the art HDMI cable, perfect for I2S Audio, with full 4K and HDR support. The conductor is made of pure monocrystalline copper OCC 24 AWG (purity 99.9999%).

The times when the Lumière brothers entertained crowds with the "magic" of early cinematography are long gone, but we are still amazed by the special effects and Oscar-winning performances. Video reproduction has made huge strides towards High Resolution, a resolution that is often even more sophisticated than the reality we know. In this type of digital Audio-Video reproduction, the amount of data is truly impressive, and having a standard, budget HDMI cable makes any effort to choose the best equipment on the market useless.

Supreme MKII, a special version for I²S audio.

Why did Ricable choose to upgrade the HDMI cable to MKII with an outdated standard like 2.0b? It's simple because the Supreme HDMI MKII does flawlessly with these types of connections, which are still commonplace in so many Audio/Video systems, and in this context often performs even better than the Ricable Visus model with the latest HDMI 2.1 standard.

Another very important reason for updating this cable is the introduction of the I²S protocol  over the HDMI port to the world of Hi-Fi Audio. This type of digital connection is increasingly present in today's electronics. The I²S connection has special transfer requirements that are not compatible with standard HDMI cables as it is in the video world, so Ricable has determined that the Supreme HDMI MKII cable should be used to properly transmit this type of signal with a separate clock line , which is much more efficient in this respect than even classic HDMI 2.1 cables. Supreme HDMI MKII is specially designed for I²S signal transmission.

In order to enjoy the performance and functionality of I²S over an HDMI port, it is important to note that both devices connected via I²S must have the same pinout as there is no real unified standard for I²S connectors like for example HDMI for video, so it may happen that two different devices with I²S ports have different pins.

Removable connector housing, great comfort.

Often, especially in the case of home theater systems, we are faced with the need to run HDMI cables in corrugated or conduit, and this becomes a problem when the connector is too large to pass through.

To overcome this disadvantage, Ricable has implemented a removable housing in the connectors of the Supreme HDMI MKII cable to significantly reduce the size of the connector head during assembly, ensuring easy cable routing in 20mm tubes.

The procedure is very simple: following the instructions provided with the product, simply remove the two screws holding the connector housing, then remove the connector housing while passing the cable through the tube, tube, etc., then reassemble the connector housing when the procedure is complete.

Ultimate, exceptional HDMI 2.0b performance.

Optimize your Audio-Video system with amazing data transfer. Ricable Supreme MKII provides +65% better transfer speed (29Gbps ​​bandwidth) compared to standard HDMI cables. TMDS and HEAC cables are made of pure OCC monocrystalline copper with a diameter of 24 AWG, with dedicated double shielding.

HDMI 2.0b certified cable. The latest cable, the Supreme HDMI MKII, not only meets the minimum specifications required by the HDMI consortium, but far exceeds them and offers the best specifications on the market. The Supreme MKII cable is also backward compatible with HDMI 1.4 and 1.3 in terms of both functionality and features.

Ricable Supreme MKII is designed entirely in Italy, supports 4K-60Hz, Ultra HD 3D. It provides full support for Dynamic HDR and ARC technologies . It supports native playback for 21:9 wide-angle picture format, cinematic video playback, which is the future of home entertainment. Native support for up to 32-channel audio provides an unprecedented multi-dimensional audiovisual experience.

Supreme HDMI MKII technical specification:

  • Link bandwidth:  > 29 Gbps
  • Clock frequency: 1000Mhz
  • Support: Ultra HD 4K, 3D and 3D 4K, 32 channel audio, Lossless audio up to 1563kHz, Native 21:9 video, Ethernet Channel (HEC), Audio Return Channel (ARC), Audio/Video Multistream
  • HDMI standard: 2.0 rev.B with Ethernet (Additional backwards compatibility with 1.4 and 1.3 technologies)
  • Outer diameter: Ø 9 mm
  • Conductor construction: Double twisted with main conductors in a separate shield
  • Core Diameter: 24 AWG Solid Core
  • Conductor Material: Pure Copper OCC Monocrystalline 99.9999% .
  • Dielectric insulation: very high density PTFE 
  • Internal shielding:  Mylar and aluminum
  • External shielding:  Copper braid additionally tinned
  • External protection: Nylon braid with high mechanical resistance 
  • Plug material: Anti-interference alloy 
  • Plug contact points: Gold-plated with 24K gold
  • Special features: Optimized for I2S Audio on the HDMI port, Removable connector for easy passage in 20mm tubing, Special materials to reduce the overall outer diameter

Thank you for considering Yorkshire AV for your next investment in your AV or HiFi setup.

We are an approved retailer for all brands sold on our website, which means full manufacturers warranty and support as well as detailed product knowledge within our small business.

We use an inventory tracking system which states if item(s) are in stock and if not, what are the likely lead times.

Who do you use for delivery?

Our primary delivery agent is DPD. Where orders are shipped directly from Yorkshire AV, we always use DPD who offer a fabulous service at competitive rates.

If we drop ship (i.e. direct from the supplier) then the delivery agent is out of our control. It is generally DPD or UPS however - we rarely see other carriers used.

Selecting "Next Day" delivery does not mean you'll receive your item the next day in some cases. It's the next day from when the item(s) are in stock with us. If there is an urgent need then please contact a member of staff via the Live Chat or telephone (01757 826111) to check on live stock levels.

Certain product(s) are delayed in manufacturing due to semi-conductor shortages across the Globe. We'll keep you informed as to your order progress and a likely ETA once we get updates from the manufacturers.


Standard Returns 

Our returns policy lasts for 28 days for all items in our store except those defined in section (1) below.

To be eligible for a refund, your item must be unused/unopened and in the same condition that you received it. It must also be in the original packaging. If you return the item to us within 14 days of purchasing, you will be offered a full refund or exchange.

If your return comes to us after 14 days of purchasing and is opened, we will refund the full amount less 20%. Unused items returned up to 28 days after purchasing will be fully refunded.

It's the responsibility of the customer to return the items at your cost.

Yorkshire AV are able to arrange collection - please contact us for a quote.

You must ensure goods are shipped in their original packaging if they are damaged/not working.

Manufacturers will not accept returns and Yorkshire AV can not be held responsible for any damage in transit.

Several types of goods are exempt from being returned.

(1) Examples of non-returnable items: 

  • Gift cards HiFi Racks
  • Second hand units / clearance products
  • Headphones (due to listener hygiene)
  • Custom cables
  • Special order items (items that we order in for you/were not in stock at the time of order)

To complete your return, we require a receipt or proof of purchase. 

Please do not send your purchase back to the manufacturer. 

To start to return - please email us: info@yorkshireav.co.uk along with your order number and we'll take it from there.

When will orders be dispatched?

  • Orders placed Monday - Thursday before 1pm and are in stock will be dispatched the same day for next day delivery. This relates to product that state 'In Stock for immediate dispatch' on the product page.
  • Orders placed over a weekend and are in stock will be dispatched on Monday.

Orders for items not in stock

Given the vast amount of variations of each product (e.g. AudioQuest cables) or Pro-Ject Audio Turntables - we keep the most common options in stock (i.e. gloss black finish, or 1.5m RCA cables) whereas longer cables or cables with terminations that are less frequently ordered will be ordered as required.

Generally speaking - we receive orders within 2-3 days for UK suppliers and 3-4 days for European suppliers (i.e. AudioQuest, DALI).

We want you to be 100% satisfied which is why we'll give you an email/call if item(s) aren't in stock and give you the option of changing the order, cancelling or if you're happy to wait a few days, we'll get it out as soon as possible.

If an item states 'Available to Order' - this means the item is not in stock but we are able to order in. Lead times average 2 days but in some circumstances, delivery times may be longer and is outside of our control. Please contact us to get an estimate on delivery times if orders are urgent. 


By default, our brands follow their standard manufacturers warranty terms and length.

For extended Warranty (should this be offered with your product), please ensure you complete the Extended Warranty registration form that was emailed to you.

Warranty claims within the warranty period are underpinned by the manufacturer. With any extended warranty claims - Yorkshire AV act as your agent to the authorised repair centre.

Shipping charges are excluded from any warranty claim. Original packaging and receipts must be provided else the claim will be rejected.

For any questions or issues - please contact us directly.

Financing your purchase

We’ve got you covered, as we have finance options available for people with varying circumstances. Yorkshire AV believes that you shouldn’t have to pinch your pockets to be able to purchase our products. You can pay in affordable monthly instalments to better suit your needs and budget.

To help you purchase from Yorkshire AV, we have partnered with Kandoo, a regulated credit broker to offer all our customers a range of highly flexible finance options. Kandoo is a comparison service that searches to find you the best Personal Loan option that’s right for you.

You can apply here - then continue your purchase from us.