The Musical Fidelity B1xi is a modern version of the company’s original B1 stereo integrated amplifier, first introduced in ...

Stereo amplification can be built into speakers themselves (we call those powered or active speakers), delivered as a two-box pre/power amplifier pairing where the necessary preamp and power amp ...

This paper presents an enhanced Doherty power amplifier (DPA) design tailored for the 2024 IEEE High Efficiency Power Amplifier Student Design Competition (HEPA SDC). An innovative approach based on ...

Power amplifier (PA) is the core device for dc-RF conversion in wireless power transfer (WPT) system. However, the drain efficiency (DE) of PA decreases significantly due to the load mismatch effect ...

There's a new 32-bit, 16-core XMOS chip for USB data and a high-performance driver for Windows; other platforms don't require a driver. And there's Bluetooth 5.1 with LDAC and aptX Adaptive up to ...