Vortex HiFi Power Optimizer 4 with Sigma technology for a maximum music experience

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- Parallel power filter with Vortex HiFi BOB - concept.
- 15uF capacitor with Ultra Speed HF - compensation up to 51,000 volts/uSec.
- revolutionary Sigma information and vibration damping.
- Wiring with informed, silver-plated conductors.
- integrated Schuko socket.

As my own tests have shown, the sound improvement through the use of the Vortex HiFi Power Optimizer 4 Sima is overwhelming and immediately comprehensible. Compared to the PO version 3, the sound image gains even more information, calmness and space. The perceptibility of individual details also improves considerably.