A single-stage stacked field-effect transistor (FET) linear power amplifier (PA) is demonstrated using 0.28-¿m 2.5-V standard I/O FETs in a 0.13-¿m silicon-on-insulator (SOI) CMOS technology. To ...

In this paper, the linearity requirements for power amplifiers targeting LTE-applications are investigated. Based on this system level analysis, a single-chip fully integrated CMOS power amplifier ...

Analog Devices has created a fast power op-amp that can handle ±55V rails and ±1A outputs, with a digital control bus for setting internal parameters.

The AMP20071 is a high-performance, solid-state RF power amplifier designed for applications requiring broad frequency coverage and robust power output. Ideal for EMI/RFI testing, laboratory ...

It’s a 100-watt-per-channel, two-channel amplifier that doesn’t have any streaming smarts built-in. Wiim unveiled the Vibelink Amp at the Bristol Hi-Fi Show.

NAMM 2025: Orange Amps has unveiled the Baby series, a trio of 100-watt solid-state “micro-amp” heads for electric guitar that each weigh just 3kg and offer players two channels and a host of ...

EPC has used GaN transistors to create a high-power Class-D two-channel audio power amplifier design. Instantiated in evaluation kit EPC9192, it is capable of pushing 700W/channel into 4Ω (or 2Ω) or ...

ROHM’s new op amp also complies with the automotive reliability standard AEC-Q100, ensuring stable operation even under harsh conditions, such as vehicle cabins, without compromising functionality.

Robb Report's Audio Awards name the best audiophile gear of 2024, from headphones and earbuds to speakers and turntables and more.

This compact streaming amp is a genius budget solution that turns any pair of passive speakers into a powerful music system with streaming smarts.

Spread the loveWhen setting up the perfect sound system, one critical aspect that audio enthusiasts need to consider is speaker wattage and matching it with the correct amplifier. This ensures optimal ...