If you’ve ever worked with vacuum tubes, you’ll probably have a healthy appreciation for high voltage power supplies. These components require higher potentials to get those electrons moving, or so we ...

Big-name tube amplifiers often don’t come cheap. Being the preserve of dedicated audiophiles, those delicate hi-fis put their glass components on show to tell you just how pricy they really ought to ...

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 ...

Pro-Ject launches new valve-based pre-amps: one compact, one full size Replaceable valves and wide support for MM and MC turntables £240 and £529 respectively Pro-Ject has announced two new phono ...

Just last month, the new DA2 Digital Audio Module from New York's McIntosh Labs made its debut in the C53 preamplifier. Now the company has partnered digital with analog for the C2700 two-channel tube ...

The McIntosh C12000 Preamplifier goes both ways; tube and solid state and is the perfect companion to the MC3500 MMKII Tube Amplifier. The hardest part of our recent McIntosh factory tour was keeping ...

NAMM 2014: Black Widow might have come up with the ultimate solution for those of us looking for a variety of tube sounds, but not sold on digital modelling. The MGP-1A is a 3U rack-mounted unit that ...

The circuit was designed to create a line preamplifier by acquiring the use of double triode tubes. The circuit comprises of three parts, the main preamplifier circuit with tubes, the input selector ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. A lot of things go into making your turntable and record ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

The former Ozzy guitarist’s tone is all about ‘70s hard-rock and the box-office hard rock and metal of the ‘80s, and this fully featured, IR-equipped tube preamp pedal nails it all When you purchase ...