Using Solar battery for DAC and Pre-amp


I did a minor science project yeasterday. I used Solar panel to charge my solar pure sine wave inverter battery at day time. Then I used the battery to power my Oppo 205 anb Sennheiser earphone amp. The result is super. A day sun shine will charge 100% of battery. Then I have 5 hr of of energy to power my audio equipments. The 12V to 110V pure sine wave inverter battery gives much clean power source (no noise for power grid) and it's 100% carbon free clean energy. I urge audiophile to explorer this option of new energy source: clean and pure.
junzhang10

Showing 1 response by roberjerman

Good for you junzhang10! Nothing better than battery power for a low-current device!