“The influence of electricity on sound quality is a complex phenomenon. Errors or changes in the luminous flux of a mechanical device can also be detected without much experience, as the information can be easily evaluated visually…
The STROMTANK is a complex, unique device that requires a proper disclosure system. The sound system must be balanced, otherwise you will not be able to feel all the extraordinary possibilities of the energy source. Your preparation, the listener, is no less important. Stromtank is definitely an important and solid upgrade of the system. However, if you’ve just embarked on a path of serious, uncompromising sound, you should wait a while before adding such an element to your composition. The more complete and varied your experience as a listener, the greater and more sincere you will be with this device…The result is great – the acoustic systems create a unique, incomparable sound field that lacks focus and directionality, and the listener is constantly at the center of events. In short, the sound is independent but rich and detailed…As always, the sad part of the test is a step back from connecting to a normal power supply: it sounds noticeably grayer, slower and a bit more limited. Even if the investment in a device like the Stromtank S 1000 exceeds the capabilities of most hi-fi enthusiasts, one thing is clear: the quality of the power supply is important for the sound. You should definitely take care of it.”