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 ...

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 ...

Does it make sense to spend $2,000 on a phono preamplifier? The McIntosh MP100 might be the best reason yet. The more I listen to vinyl and the wide range of phono cartridges at my disposal — the more ...

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 ...

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 ...

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 circuit was based on a single operational amplifier integrated circuit that is made to produce a modular preamplifier which functions in the Class A operation Preamplifier (pre-amp) – a device ...

Japanese high-end audio brand TAD Labs is adding to its current Reference Series of hi-fi products. The new TAD-C700 preamplifier – to be showcased at next month's High End Munich show – teases a host ...

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 ...