Pass Labs’ new HPA-1c refines the original with lower noise, a redesigned power supply, and stronger performance, but its $4,045 price puts it up against serious rivals from Bryston, Violectric, and ...

Altech Corporation, a developer of industrial automation solutions, announces the release of DFS F Audio residual current ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

A new impact-based design turns gentle everyday motion into bursts of electricity, greatly boosting the power output of ...

Emerging fabrication techniques are re-writing the rulebook for on-chip components.

Rega’s new Mercury and Solis flagship amps showcase peak engineering, but with a $50K full-system buy-in and no network ...

The wonderful Amir at Audio Science Review has measured many of his motherboards' onboard sound capabilities over the years, ...

Linear Integrated Systems, Inc., a designer and manufacturer of precision discrete semiconductors, announces the release of the LSBF862, a low noise N-channel JFET engineered to replace and outperform ...

If you’re designing anything with Power over Ethernet (PoE) or Power over Data Line (PoDL), these systems can be directly ...

Analog Circuits Course, Outcome-Based Education, Teaching Reform, Student Competency Development Share and Cite: Li, J. , Gong, C. and Weng, Z. (2025) Exploring the Reform of a High-Quality “Analog ...

Who says audiophile-grade gear is too expensive? Astell & Kern’s affordable Activo arm just launched 5-driver IEMs for $80 ...

Abstract: With many midband spectrum reallocations for fifth-generation (5G) wireless communications causing a congested spectrum, flexibility in high-power transmitter system operating frequency is ...