Krell just announced their flagship Illusion and lower-cost Illusion II stereo preamplifiers. The $15,000 Illusion preamp separates the power supply from the audio circuitry, while the $7,000 Illusion ...

Parasound just introduced the Zpre3, its third generation stereo preamplifier for custom installation, in its Z-Custom half-rack-width product line. It succeeds the Zpre2 from 11 years ago. The ...

That Corp recently announced the That5171 SPI (serial-peripheral-interface)-controlled digital attenuator. The fully differential device serves as part of a differential-audio-signal path. You can set ...

Not everyone has jumped into the multi-channel audio arms race, and the last time we checked, the majority of music was available in two-channel stereo format. Rotel has introduced a new set of ...

Orange, Conn. — Krell Industries plans shipments next week of a pair of high-end stereo preamplifiers designed to match the performance levels of select high-power Class A amplifiers shipped last week ...

British hi-fi brand Exposure has added a preamplifier and stereo power amplifier to its 3510 series of hi-fi separates. First announced in 2021, the 3510 integrated amplifier kicked off the new series ...

The use of Motorola TCA5500 in this circuit is for the functionality of a tone adjustment which will be implemented in a stereo preamplifier. Preamplifier (pre-amp) – a device normally used together ...

The Ayre KX-R Twenty costs as much as a car, but its designer claims the Pono Player will sound almost as good as the preamp! Ex-movie theater projectionist Steve Guttenberg has also worked as a ...

Single handledly redefining what most have come to know as “tube audio”, Resarch Audio brought tube-technology back into the mainstream light when they established themselves as the sole American ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. A lot of things go into making your turntable and record ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. America’s venerable audio brand McIntosh has just announced ...