Stromtank S 2500 Quantum MK-II Independent Power Source

Upgrade your listening pleasure

Audiophiles are always looking for clean, undisturbed grid power to achieve the next level of music quality with their hifi systems.

One of the most important facts to hear the excellent quality of your audio-components is the purity and stability of the grid signal.

Daily routine equipment like PCs or microwave influence the grid. Everyone is connected to the same dirty grid polluted with DC voltage, high level and frequencies.

All interferences manipulate audio-quality and even the best power conditioners are not able to eliminate the disturbances.

Audiophiles were waiting until deep in the night for a less-disturbed AC-grid to get good sound.

Don’t wait until midnight to get the best sound!

The Stromtank is a high-power battery pack with integrated pure-sine wave converter power supply – totally disconnects your audio system from the grid.

With Stromtank S 2500 you can enjoy up to 4 hours listening to music before it connects uninterrupted and automatically with the grid to recharge.

One of the most important facts to hear the excellent quality of your audio-components is the purity and stability of the grid signal.

Stromtank offers the unique possibility to separate your Hifi-system completely from the grid: a high-power battery pack with integrated pure-sine wave converter ensures pure sinus signal and AC-voltage with crystal controlled frequency.