
The Japanese company Top Wing Cyber Sound Group has introduced a range of DC Power Box linear power supplies to replace conventional plug-in switching adapters commonly included with audio equipment, including high-end models.
These power supplies feature advanced R-core transformers, large-capacity capacitor filters, and high-quality voltage regulators to enhance audio component performance effectively.
The DC Power Box models provide output voltages of 5V, 12V, and 19V, with a maximum current of 5A. They have dimensions of 210 x 248 x 70 mm and weigh from approximately 3 kg to 3.9 kg, depending on the model.

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