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發表於 2016-5-29 22:37:14
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本帖最後由 odysseyhk 於 2016-5-29 22:57 編輯
Battery Powered DAC (USB Reclocked):
Dragonfly RED USB DAC (ES9016 chip, Powered by USB)
Wyred4Sound Recovery USB Reclocker
Powered by battery pack coupled with 2 types of low ESR capacitors (Panasonic Eneloop rechargeable battery)
This approach is interesting. 9V battery pack power into W4S reclocker, which is regulated to supply 5V DC to Dragonfly RED DAC.
Using this simple approach, power quality is excellent. I can achieve very musical source for my mini system. |
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