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 preamplifier is the first and most obvious upgrade for your record player.

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 ...

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 ...

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 ...

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 ...

Filming Leander for his Kahney's Korner videos is always a challenge, but thanks to the DXA SLR Ultra, now there's no need for a hissy fit. I told one of my favorite photographers, Mike Kepka, that I ...

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 ...

I'm looking to connect my turntable through a phono preamp that I could connect to my computer, and the turntable would be output to either headphones or speakers. I'd also like this to serve as a ...