Cambridge Audio just joined the half-width uprising—and they didn’t come bearing peace offerings. The new MXW70 power amp is ...

The best tech products announced this week include KEF's first Dolby Atmos soundbar and $70,000 wireless loudspeakers.

LG's most feature-packed phone for Sprint, and the first phone on the U.S. market with an FM transmitter. Other music features include a song download via EVDO high-speed data and stereo Bluetooth ...

The versatile Sony LinkBuds Fit wireless earbuds sound great, fit great, and are loaded with features that work well no matter what phone you own.

Control strategy on double input line-to-line voltages for matrix converter was studied fewer compared with others. The relative theorem and inferences are put forward. That is the general composition ...