Quad has officially launched the Platina Integrated Amplifier, the centrepiece of its new Platina Series and what the British brand calls its “finest-ever integrated amplifier” following a five-year ...

Our review of the 400 watt/ch AMPED 2400 Stereo Amplifier revealed bench numbers that didn’t match the claims. It delivers clean sound, but the build feels more like a DIY project than a $6K component ...

It’s been a while since the last installment in our Know Audio series, in which we investigated distortion as it applies to ...

Today all refined FM RF Archival setups are based around the vhs-rf-amp-ada4857 designed by Rene Wolf and is commonly called "ADA Amp" or just "ADA4857" amplifier in the community. This amplifier ...

As we’ve gotten deeper into the streaming era, it’s become ever clearer that the controversy over audience measurement is not going away. Enter VideoAmp, one of the leading “alternative” currencies ...

What if the tools once reserved for innovative labs and elite industries were suddenly at your fingertips? Imagine building a DIY robot that navigates your home with centimeter-level precision or ...

Vice President JD Vance cast two tie-breaking votes in the Senate Tuesday to move forward a $9.4 billion rescissions package — which would rip federal funding from PBS and NPR — in the upper chamber.

The Feliks Audio Echo Vibe is a $1,095 OTL tube headphone amp from Poland that runs hot, sounds lush, and proves you don’t need 2 watts to melt your face off. Feliks Audio positions the Echo Vibe as ...

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Kistler has launched a new measuring amplifier for strain gauges. July 2, 2025 - Kistler has launched a new measuring amplifier for strain gauges. The new 4709A, being particularly powerful, compact ...

A rainbow flag is perched high above the entrance of the club 3 Dollar Bill in Brooklyn, N.Y. Two doors across the bar lead into a larger room, where a stage is located at the back and center. The ...