Engineer John Kean will provide information on the study and assessment of AM reception in a Monday afternoon session of the NAB Show's BEIT conference.

Power Integrations, Inc. (NASDAQ:POWI – Get Free Report) has earned an average recommendation of “Moderate Buy” from the ...

StockNews.com cut shares of Power Integrations (NASDAQ:POWI – Free Report) from a buy rating to a hold rating in a report ...

Wiim has launched the Vibelink Amp, a 100-watt-per-channel power amp that plays nice with digital music streamers and analog sources alike.

It’s a 100-watt-per-channel, two-channel amplifier that ... is “designed for high-fidelity sound across digital and analog sources,” but so far it has only told us about its digital ...

with circuit memory for cumulative kilowatt-hours & elapsing time PORTABLE KILOWATT METER: Compact size with start detection 0.20W, you can virtually monitor most standby or working power ...

The common way of categorizing RFID tags is based on how they utilize power for communication between the reader and the tag.

Composed entirely of commonly available materials, low-cost iron-air cells are now being manufactured in a West Virginia-based factory Thanks to a much lower cost per kWH than any other battery ...

with circuit memory for cumulative kilowatt-hours & elapsing time PORTABLE KILOWATT METER: Compact size with start detection 0.20W, you can virtually monitor most standby or working power ...

The best tech products announced this week include JBL's portable Bluetooth speakers and Fluance's powered speaker systems.

Analog Dial Indicator of Sound Signal Level in db. Arrow moves in sync with sound level. Close-up. Analog VU meter. Professional studio equipment. Classic vintage volume indicator working Reel to reel ...