For the Component Abuse Challenge our hacker [Tim Williams] observes that N-P-N reads the same way forwards and backwards, so ...

If you cultivate an interest in building radios it’s likely that you’ll at some point make a simple receiver. Perhaps a regenerative receiver, or maybe a direct conversion design, ...

The latest version of the Californian/Texan company's mid-tier headphone amplifier now comes with optional Mesh DAC and Forkbeard control.

The latest version of the Californian/Texan company's mid-tier headphone amplifier now comes with optional Mesh DAC and Forkbeard control.

Here is a close look at the common- versus differential-mode voltage and instrumentation amplifier (IA) topologies.

Abstract: This study presents a dual-adaptive bias (DAB) scheme for controlling the bias of peak amplifiers (PeAs) in Doherty power amplifiers (DPAs). The proposed scheme enhances the robustness of ...

Abstract: A new broadband DC-bias included model for radio frequency (RF) power transistors is presented in this paper. The proposed method utilizes the canonical section-wise piecewise linear (CSWPL) ...

EarthQuaker Devices' latest fuzz is a love letter to the fabled Tone Bender MkII that presents its dynamite sound in a ...

Linear Tube Audio’s Century Monoblocks: hand-built ZOTL amps with Screen-Drive tubes, 110 W/8 Ω, low output impedance, and full balanced inputs. Just over the D.C. line, Linear Tube Audio handbuilds ...

In 1916, a Polish scientist discovered how to create a mono-crystal, which later became the basis for integrated circuits and ...