There’s magic in an LP’s grooves, and the ModWright PH 9.0 phono preamp lets you hear more of it. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a ...

Stylish 19-Tube Preamp Ingeniously Lets Users Select Input Tubes For Each Audio Source; Only One in the World to Do So Einstein Audio Components, a leading German designer and manufacturer of premium ...

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 ...

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 ...

Over the years I’ve become a student of mic preamp design, building and modifying several along the way and learning a little more each time. Usually, I worked from a kit or published set of plans.

The circuit was designed to build a volume control that is operated digitally on an audio preamplifier circuit. The design of the circuit comprises of three parts. The first circuit contains a control ...

At $3,999 each, PS Audio’s two box solution has the latest innovations to take your digital music listening experience to the next level. Paul McGowan, PS Audio CEO noted, “our Stellar Series ...

The most recent installment of [Dino Segovis’] Hack a Week covers the construction of a simple NPN transistor audio preamp. Some time ago, he built a small audio amplifier using an LM386 which worked ...

The new Ultima Pre 3 looks like nothing else and brings together a choice of balanced and unbalanced inputs for use with Chords range of Ultima power amplifiers. No one could ever accuse the UK’s ...

First Ryff-enabled Episode launch broadens ADI’s professional streaming audio offering with scalable, multi-zone performance.

When most people think of tube circuits, the first thing that comes to mind is often the use of high-voltage power supplies. It wasn’t a given for tube circuits, though, as a range of low-voltage ...