The need for improving the RF Power Amplifier (PA) system efficiency used in envelope tracking has become an intense topic of research and development due to the ever increasing need for improved cell ...

Danish company Audiocase has just launched two new portable speakers on Kickstarter. The S5 and S10 can play music, be used as a practise amp, PA system or even a karaoke machine.

Denmark's Kombo Audio has combined a battery-powered amplifier, PA system, mixer, effects and wireless connectivity for a sound system specifically designed for musicians, allowing for live ...

NAMM 2024: Positive Grid already conquered the concept of the modelling practice amp with the Spark 40, Mini and Go, but last year's Spark Cab hinted at new ambitious; guitar amps for the stage. It ...

(Public Address system) A sound amplification system comprising a microphone, amplifier and speakers. Primarily used for speech, PA systems are widely used in schools, auditoriums and sports ...

Sherbourn announced the reference-caliber PA-7350 multichannel power amplifier capable of 350 watts @ 8 ohms per channel (7 x 350) in a high efficiency Class H design that is convection cooled and ...

Trends Audio introduced the PA-10.1D Tube Headphone/Pre Amplifier. It provides all functions of headphone amplifier and pre amplifier as well have fun tube rolling. New Trends PA-10.1D includes a ...

LOWELL, Mass., June 12, 2025 (GLOBE NEWSWIRE) -- MACOM Technology Solutions Inc. (“MACOM”), a leading supplier of semiconductor products, announced a new suite of high performance RF solutions ...