In what may be the most impractical discovery I’ve ever made, it came to my attention last week that sea caves make serviceable cell phone amplifiers. Last weekend I was on an 88-foot liveaboard ...

A passive phone amplifier will make your phone audio louder, but some look like trash. Build this wooden one so your setup both sounds and looks good.

It’s no secret that the audio quality of the iPhone’s built-in speakers isn’t exactly what you would consider to be hi-fi. Sound quality aside, there are plenty of times where even the ...

This portable amplifier features the high-performance ESS ES9281AC Pro DAC. Feed your soul with lossless music from streaming apps like Apple Music, Tidal, and Qobuz.

Cirrus Logic announces CS35L45 boosted amplifier for smartphones and mobile ... --As consumers increasingly turn to their phone’s internal speakers to enjoy music, podcasts, movies ...

SHENZHEN, China, April 8, 2024 /PRNewswire/ -- As consumers seek richer and more immersive audio experiences, mobile phones and tablets require the integration of more complex audio systems. This ...

A new triband power amplifier, the CX77302, enables GSM mobile phones that can be used around the world. Designed by Conexant Systems, this device operates in the 900-, 1800-, and 1900-MHz ...

The amplifier boosts signal strength up to two times that of a typical cell phone and features an innovative built-in antenna and multiple power supply options. The SignalBoost™ Mobile Professional ...

Mobile phone amplifier IC expected to see activation increase in 3Q23. Julian Ho, Taipei; Peng Chen, DIGITIMES Asia Tuesday 4 July 2023 0. Credit: DIGITIMES.