The EC Zero AKM Portable CD Player is, at its heart, a portable optical disc player. It features an AKM AK4493S DAC for smooth and natural ...

CDs make sense if you're saving for a specific near-term goal or if you're near or in retirement. Otherwise, consider these ...

CD players are making a comeback, but they're not the CD players you remember. New music players deliver Bluetooth and other ...

In the past several months, the well-known Chinese hi-fi manufacturer has released an affordable home CD player, the CD80 II ...

Optical drives are still practical for many users, whether to play old CDs and DVDs, install software, or create ...

Abstract: The voltage unbalance and instability of a bipolar dc microgrid affect the service life of electrical equipment. The integration method of power transmission on the load side can both ...