R_volution Chassis DIY-X700 Upgrade Kit for Sony UBP-X700

R_volution Chassis DIY-X700 Upgrade Kit for Sony UBP-X700

The R_volution Chassis DIY-X700 is a specialist upgrade kit for the Sony UBP-X700 4K Ultra HD Blu-ray player, designed for home cinema customers who want to get more from one of the most popular compact UHD disc players. Rather than replacing the Sony player completely, the DIY-X700 allows the original mainboard and optical drive to be transferred into a more substantial R_volution chassis with an upgraded internal power supply and installation-friendly hardware.

This makes the DIY-X700 particularly appealing for serious movie collectors, projection-based cinema rooms and custom AV systems where the source component matters. The Sony UBP-X700 is already known as a capable 4K disc transport, but R_volution’s approach is to give it a more audiophile-style platform with a linear power supply, 81W oxygen-free copper toroidal transformer, upgraded regulation and premium passive components.

In real-world terms, this product is for customers who care about disc playback quality, system integration and build presentation. It is not just a cosmetic case swap. The upgraded power supply architecture is designed to reduce noise and improve the quality of the signal path feeding the Sony electronics, with R_volution positioning the result as delivering stronger image precision, deeper blacks, more accurate colour and improved digital audio performance.

Key Features

• DIY upgrade kit for the Sony UBP-X700 4K Ultra HD Blu-ray player
• Reuses the original Sony mainboard and optical drive
• Linear power supply designed for digital audio and video transport
• 81W oxygen-free copper toroidal transformer
• Toshiba linear voltage regulator
• Lintec low dropout linear voltage regulator
• Nichicon and Nippon Chemical dedicated audio capacitors
• WIMA video-specific capacitors
• Larger IR remote with additional control buttons
• Uses the same IR codes as the original Sony player
• Rack-mount ears included for custom installation
• Dedicated ground connector for rack environments
• 1m 4K HDMI cable included
• EU, US, UK and AU power cables included

Why Choose the R_volution Chassis DIY-X700?

The DIY-X700 is a very specific product, but for the right customer it makes a lot of sense. Many serious cinema systems still rely on physical discs for the best and most consistent 4K movie playback. Streaming is convenient, but a well-authored UHD Blu-ray can still offer excellent picture and audio quality, especially in projection rooms where compression artefacts and weak bitrates are easier to notice.

The Sony UBP-X700 is a compact and capable disc player, but its standard chassis and power supply are built to a mainstream consumer price point. R_volution’s DIY-X700 upgrade gives that platform a far more substantial physical and electrical environment, including a linear supply and toroidal transformer. For a customer building a high-quality disc playback chain, that can be a worthwhile step toward a cleaner, more installation-ready source component.

It is also a useful product for custom installation. The included rack-mount ears, larger IR remote, same Sony IR codes and dedicated grounding connection make the upgraded player easier to integrate into a more serious AV rack or control system. That matters in premium theatre rooms where the player may be hidden away, rack-mounted and controlled through RTI, Control4, Crestron, Savant, URC or similar systems.

Performance & System Benefits

The main technical advantage of the DIY-X700 is its upgraded power architecture. A linear power supply with a large toroidal transformer is typically used in higher-end AV components because it can provide a cleaner, more stable supply than a basic switching design. In a disc transport, that matters because the electronics handling video and digital audio are sensitive to noise, grounding and power quality.

R_volution states that the chassis is calibrated for digital audio and video transport, with the goal of improving image quality, black levels, colour accuracy, sharpness and dynamic multi-channel digital sound. For customers using a projector, large OLED or high-performance surround processor, those refinements are likely to be more meaningful than they would be in a casual TV setup.

The DIY-X700 should be viewed as a performance and integration upgrade for an already capable Sony transport. It does not change the underlying Sony player into a completely different disc platform, but it does give the core Sony hardware a better mechanical, electrical and installation foundation.

Installation & Ownership Advice

This is a DIY installation kit. R_volution describes the process as straightforward and supported by a detailed manual and video, with the user opening the original Sony unit, removing the mainboard and optical drive, then installing them into the R_volution chassis using the included ribbons and cables.

Even though R_volution says no technical skills are required, this is still a hands-on hardware conversion. Customers should be comfortable opening the original player and handling internal components carefully. For customers who are not confident with electronics assembly, having the upgrade installed by an experienced AV technician or dealer is the safer route.

Available Configurations

• Chassis DIY-X700: Upgrade chassis kit for an existing Sony UBP-X700

Ideal Applications

• Dedicated home theatre rooms where UHD Blu-ray remains the preferred movie source
• Projection systems where picture quality differences are more visible
• AV rack installations needing rack ears, IR control and proper grounding
• Disc collectors who want a more substantial platform for 4K Blu-ray playback
• Custom integration projects using RTI, Control4, Crestron, Savant, URC or similar control systems

Full Specifications

Included Accessories

• IR remote
• 1m 4K HDMI cable
• Rack-mount kit
• Power cables x 4: EU, US, UK and AU

Important Notes

• This product is designed specifically for the Sony UBP-X700.
• The standard kit requires the user to transfer the Sony player’s mainboard and optical drive into the R_volution chassis.
• This is a DIY hardware upgrade, so careful handling is required during installation.
• Customers who do not already own a Sony UBP-X700 should check whether a bundled version is available.
• Professional dealer installation is recommended for customers who are not confident working inside electronics.

Final Word

The R_volution Chassis DIY-X700 is a clever upgrade for customers who already value the Sony UBP-X700 as a 4K disc transport but want a more serious foundation for high-end home cinema use. With its linear power supply, toroidal transformer, premium components, rack-mount hardware and control-system compatibility, it turns a compact mainstream Blu-ray player into something much more appropriate for a dedicated theatre or custom AV rack.