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

R = 10k ohms; less than 0.1db deviation from 20hz to 20khz. For 10k ohms in parallel with 10,000 picofarads of capacitance, 0.1db down at 20khz. The above measurement represents the unit driving 50' ...

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 ...

Nagra’s $24,500 PREAMP II-S is considered one of the company’s more affordable preamps. That alone tells you exactly who this is for—and who it isn’t.

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 ...

One thing you find in the broad field of electrical engineering is that different industries, or even companies, may use different language to describe the same subject. For a successful design, it is ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. As part of its ongoing 30th-anniversary celebrations this ...

High-end hi-fi brand McIntosh has announced a new preamplifier, and it's a suitably well-engineered proposition. The C12000 preamp has a unique two-chassis design that isolates the audio section from ...

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

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 ...

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