The Nymph is a one-watter with a 1/4-watt setting and a line out – and Page says he used his double neck to test it out ...

Who needs a preamp in 2025? Anyone who’s not into lifeless, app-controlled audio hell. Here’s why real systems still need real control.

At Oak Ridge National Laboratory in Tennessee, a half-dozen workers are making what appear to be gray billiard balls.

The Dynaco ST-70 is one of the most popular tube amplifiers ever. First released in 1959, it's still sought after by hi-fi enthusiasts today.

In this paper, we use power margin as a figure of merit for evaluating the performance of TWT amplifiers used in multi-level digital communications applications. Power margin is better at predicting ...

A high-power uniform helix traveling-wave tube amplifier (TWT) with T-shaped and half-moon metallic vanes is presented. By loading two sections of concentrated attenuator with a sever, the simulation ...