Class AB amplifiers have been around for a long time, and even with Class D designs becoming more common, there’s still a ...

One of my first jobs as an engineer was at Empire Scientific Corp. in Garden City, NY in 1972. This was a high-end audio company that made speakers, turntables and phonograph cartridges. We had some ...

Nagra's new pre-amp is the first in a new series of very high-end hi-fi components.

Cranborne Audio has introduced its new Camden EC1, a desktop preamp with analog saturation and a headphone amplifier with a discrete line mixer built-in, all fit in a half-rack chassis, making it ...

In high-end audio equipment, careful selection of resistors is one of the best ways to avoid or minimize noise and distortion in the signal path. This paper describes the noise generation in resistors ...

Phono Preamps are very practical for Vinyl Record enthusiasts, but is the $4900 Grimm Audio PW1 worth it? The PW1 has the initials of chief designer Peter van Willenswaard, co-founder of Grimm Audio.

Fosi Audio, a global innovator in high-value HiFi audio solutions, today announced the launch of the BT20A MAX, its most ...

Cary Audio Design is now shipping the Cinema 12, a full-featured preamplifier processor, sharing many of the same features as its predecessor (Cinema 11a) while increasing the performance and ...

The duo consists of a streaming preamplifier and matching power amplifier ...

It was a cold January Saturday night in Chicago and we had big plans. Buddy Guy’s Legends bar was packed. We setup directly under one of the PA speakers less than 15′ from the stage. Time to celebrate ...