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 ...

The Rogue Audio RP-9 tube preamplifier sets a very high standard in the category but is it worth the high asking price? Indeed it is. The Rogue Audio RP-9 is the latest flagship preamplifier from the ...

Add Yahoo as a preferred source to see more of our stories on Google. What is a preamplifier? Pro2sound / Getty Images Retro stereo amplifier in black with silver handles. A preamplifier, or preamp ...

The primary concept of designing this line driver/preamplifier circuit is to be able to perceive music from a remote location by running an elongated cable. The primary concept of designing this line ...

High-end AV specialists Parasound have announced their latest preamp, the Halo P 7, which is intended to cater to multichannel music and surround sound from Blu-ray, DVD-Audio, and SACD players as ...

I told one of my favorite photographers, Mike Kepka, that I was trying to shoot a little video, but that my audio sounded horrid. He happens to be pretty decent videographer. And a little bit of a ...

It's capable of driving a wide range of headphones and IEMs.

The circuit was designed to produce a preamplifier with symmetrical audio input while the output operates in Class A type. The circuit was designed to produce a preamplifier with symmetrical audio ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. High-end audio manufacturer McIntosh has announced the launch of two new preamplifiers which, to ...

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 ...