One implementation of the two materials in RF power amplifiers is as a stack, known as GaN-on-SiC, which was intended to give ...

No streamer. No HDMI. No phono. Just raw power, a sharp DAC, and zero patience for excuses. The WiiM Vibelink Amp isn't here to charm you—it's here to do the damn job.

Making a precision programmable current sink by floating the long-forgotten anode pin of the TL431 voltage regulator.

Astell & Kern has launched a clever twist on its tried-and-tested hi-res music player formula. The new A&K PD10 is a portable ...

The Audiolab D7 and D9 DACs offer plenty of versatility, with both models doubling as pre-amplifiers and headphone amplifiers ...

Here is the introduction, and 2 of 6 schematics: An audio pre-amplifier is meant to drive a power amplifier and does provide the controls, the knobs. This Pre-Amplifier circuit is a minimalistic ...

Many years ago, audio equipment came with a tone control ... [Gabriel Dantas] designed one of these circuits, and unlike the simple passive networks found on cheap music centres of old, he ...

Meylan, France-based Dolphin Semiconductor, a provider of semiconductor IP solutions specialising in mixed-signal IP design, has secured €10M from Vertex ...

Luxman is marking 100 years in the hi-fi business with a new series of products appropriately called ‘Centennial’, the first ...

Abstract: A new power amplifier is described which amplifies both stereo signals by means of a single push-pull-like pair of transistors or tubes. This circuit is derived from the parallel-type ...