The PS Audio Stellar Strata stumbles slightly with a wonky app but there is no question that it delivers a “Stellar” musical performance. Fellow former herb enthusiast, Paul McGowan, and his merry ...

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 ...

The 600-watt M1200 will start shipping in May or June for £6000 a pair. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. PS Audio’s new Stellar ...

In 2015, we took a look at PS Audio’s Sprout digital integrated amplifier and liked what we saw, or rather, what we heard. The company managed to squeeze an awful lot of features into a small package ...

A regular Hack A Day reader sent in a tip about an LM386 stero amplifier with digital volume control. The resulting build is very professional and could easily be adapted into a slick iPod dock build.

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Brent Butterworth Brent ...

In low-end audio systems, digital potentiometers can be used as audio attenuators or amplifiers (Fig. 1). Unfortunately, a large change in volume at an arbitrary time can cause an abrupt discontinuity ...