A PWM-controlled regulator, this time using a logic gate IC, op-amp, and resistors and capacitors to buffer the PWM signal.

According to the latest industry analysis, the global Class D audio amplifiers market is poised for significant expansion, ...

You think of op amps as amplifiers because, no kidding, it is right in the name. But just like some people say, “you could do ...

ROHM has developed N-channel power metal-oxide semiconductor field-effect transistors (MOSFETs) featuring industry-leading ...

in almost every example from this mighty menagerie of circuits, the 431’s “anode” pin sinks to the same lowly fate. It gets grounded. Series connection adds an internal 2.5-V precision reference to ...

Mark Levinson is a heritage American audio manufacturer with a history that dates back to the early 1970s. Based in ...

Syracuse, N.Y. — For the first time this season, there’s a new top team in Class D. Skaneateles blew by Marcellus on Friday, 20-10, to insert itself at the top of syracuse.com’s rankings for ...

WiiM Amp Ultra merges the brains of the Ultra and the brawn of the Amp Pro—now with a touchscreen and HDMI ARC for your living room rebellion. Price and Q4 2025 release date still under wraps.

New details have emerged about the tragic death of Cristian Lopez Sales, the 16-year-old Booker High School student who collapsed during a physical education class last Friday. The Sarasota County ...

LITTLETON, Colo. — Users of the High Line Canal Trail will no longer have to take a long detour near Jackass Hill Park. Access to the 400-foot trail was closed in November by a homeowner who ...

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Detail levels are high, comparable with class leaders ... This amplifier doesn’t generate the most expansive or spacious of soundstages, but it still does enough to convince. We are pleased to report ...