Quad, the revered British hi-fi company, has a long history of delivering high-end audio components that look and sound like nothing else. Its revolutionary electrostatic loudspeakers, the ...

Swiss hi-fi brand Nagra is introducing a brand new preamplifier to the world, and with it, an entirely new product range. The new Preamp II-S acts as the flagbearer for Nagra's all-new Series II, a ...

SAN FRANCISCO (7/24/07) - Parasound has introduced the precision Model 2100 stereo preamplifier in its high-value NewClassic series of components for custom installation. In keeping with Parasound's ...

Priced at $950, the two-channel Parasound Halo P 5 isn't your average preamplifier, in that it has a feature set beyond a handful of analog inputs. Nice aesthetic, good price; is it for you? Input ...

At $50K, the Momentum C4 preamplifier gets a new remote and works seamlessly with optional digital streaming module for another $10K. Did Krell high-end audio components ever look this good? Dan ...

If you’ve wondered what a preamplifier is, what it exactly does, and whether your audio setup is missing one, we’ve got the answers—as well as some of our top recommendations. An audio signal needs ...

The Aavik Acoustics RIAA R-180 Phono Preamp is ridiculously expensive but it’s also one of the best we’ve ever heard with excellent transparency and musicality. I’m willing to admit that their good ...

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 ...

Moon’s typically easy-going but still entertaining sound is mated to a broad range of features to make the 390 a compelling proposition Best music streamers 2025: top network audio players tested by ...

Preamplifiers are standard building-blocks often required in the analog world. Whether it’s needed for a low-level sensor output voltage or current, or the minute RF signal from an antenna, the preamp ...

A preamplifier circuit with a very low noise characteristic can be built by simply combining a FET transistor with a bipolar one. The input impedance of the preamp circuit is almost the same as the ...