The quality of sound and vision of am audio and / or video system is determined by the elements that make up the system. We worry about and spend lots of money on 4K flat screens, projectors, speakers, speaker wires, spikes, amplifiers, DA / converters , streamers, power cables, etc., but the power supply is considered 'forgotten' by many audio and video enthusiasts, while the power supply determines the performance of each device.
The quality of picture and sound is influenced by the power supply: If the power is not in sufficient, a device can not really perform well, that is what you see and hear. Lack of power manifests itself in turmoil, a flat stereo image and a "harsh" sound. Unfortunately, not all manufacturers provide their devices with a good power supply... Fortunately there is a solution: Our upgrade products!
Upgrade - or simply replace - the standard supplied external power supply of your audio and/or video device by one of the "Best of Two Worlds Power & Precision ECO" (BOTW P & P ECO) upgrade power supplies and the performance of your devices improves. The result is a better sound and vision.

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