Audio amplifier fault diagnosis gets a fast reality check as Roberto Armani shows how a square wave exposes what a sine wave ...

This is a review of the Pass Labs X350.5 350wpc stereo amplifier. Excellent bench tests and pristine sonic virtues would please even the most discriminating audiophile. I’ve been on a high-end kick as ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Brent Butterworth Brent Butterworth is a writer dedicated to audio gear. He ...

Today’s mobile handsets contain an increasing number of radios and support new wireless standards that utilize wider bandwidths. As a result, handsets also contain power amplifiers that are becoming ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

The Emotiva RPA-1 offers one of the best values in reference quality amplifiers out there. Beautiful, powerful, and bulletproof, if this amp isn't on your list, it should be. As a reviewer, I "need" ...

I suspect a substantial number of people have an old pair of speakers sitting in storage: hand-me-downs from a family member, perhaps, or the remnants of a stereo of their youth. Such speakers can be ...

Most people think 'HiFi' is synonymous with the word "expensive," but it's perfectly possible to make a system that's cheaper than one of the best smart speakers — a Sonos Era 300. It's easier said ...