Transform your Sony UBP‑X700 into a true high‑end 4K Ultra HD Blu‑ray™ player by equipping it with a linear power supply featuring a massive toroidal transformer and audiophile‑grade electronic components, ensuring improved picture quality and superior digital audio performance.
This DIY kit allows you to upgrade your Sony UBP‑X700 easily, transforming it into a higher‑performance player through a clear and easy‑to‑follow installation process. No technical skills are required: simply open the original unit, remove the mainboard and optical drive, then install the new components into the beautifully crafted chassis and connect the included ribbons and cables.
Every step is fully documented with a detailed manual and a video, ensuring a smooth and stress‑free experience. In just a few minutes, your player is ready to deliver enhanced performance.

The Sony UBP-X700 is ideally suited as a reliable 4K transport solution in systems where streaming is secondary and physical media are preferred. A no-nonsense player with a strong price/performance ratio and excellent compatibility.
Thanks to support for HDR10 and Dolby Vision, the X700 delivers a convincing 4K presentation with high brightness, accurate color gradation, and strong contrast dynamics. When paired with a high-quality projector or 4K display, it creates a cinema-level visual experience with maximum detail reproduction.
The dual HDMI output (separate video and audio) makes the player particularly well suited for integration with older high-end AV receivers or processors without 4K pass-through. Video goes directly to the display, audio directly to the amplifier, technically correct and without signal loss.