Having already achieved international renown for its Radia series of premium Hi-Fi components, Arcam has revealed that it’s ...

The Yamaha C-5000/M-5000 pairing is an impressive, well-engineered performer ...

Following the late-2024 launch of the Caspian 4G Integrated and Streaming Amplifiers, Roksan is wasting no time in 2026 by expanding the range with the-Am ...

Anthem's new MCA 225/325/525 multi-ch amplifiers boast up to 600 watts/ch power and low noise starting at $2k but are there caveats? Read on to find out. MCA 525 GEN2 Power Amplifier 5-channel power ...

ARCAM is pushing the Radia Series beyond two-channel and straight into serious home theater territory. At ISE 2026 in ...

The company claims the range delivers "breathtaking sonic performance, coupled with true flexibility and versatility." ...

Editor’s Note: This DI is a two-part series. In Part 1, Nick Cornford deliberately oscillates the TDA7052A audio power amplifier to produce a siren-like sound and, given the device’s distortion ...

CML Microcircuits has expanded its SµRF product portfolio with the introduction of two high efficiency single- and two-stage power amplifiers for dual-cell lithium battery-powered wireless devices.

Designed for dense 5G deployments, a compact power amplifier reduces radio unit power draw without sacrificing performance.

Typically, amateur radio operators use the minimum power needed to accomplish a contact. That’s just part of being a good spectrum citizen, and well-earned bragging rights go to those who make ...

Over the years, tutorials have appeared in EMC journals explaining how to estimate the power required from a power amplifier intended for use in an RF immunity test system. Little material, if any, ...