A simple AM transistor radio can be made with surprisingly few components, but for a circuit with a reasonable ... and two for the audio power amplifier, but it’s possible we’re not factoring ...

The power amplifiers work with dual-cell batteries, supporting two-way radios and wireless devices with broad frequency ...

Shortly after introducing its DX-3 headphone and pre-amplifier, Rotel has now introduced its DX-5 stereo integrated amplifier ...

A new family of GaN power stages plus an advanced eFuse current-limit approach helps designers achieve safe, high power for ...

Hydrogen-powered steam engines may be the most politically favorable vehicle powering solution for America, despite science ...

Rotel has officially unveiled its latest stereo integrated amplifier, the DX-5. This compact unit delivers 33 watts per ...

We have got a lot of love for the Focus Fuzz in all its guises – the limited edition silicon variant was a doozie – but Great Eastern FX has just taken this fuzz pedal and dialled it up a notch. Make ...

Abstract: This paper presents the design and realization of an ultra-wideband three-way Doherty power amplifier (DPA). A modified load modulation network (LMN) with very simple circuit structure ...

Abstract: This letter presents a distributed amplifier (DA) monolithic microwave integrated circuit (MMIC) achieving a bandwidth ... IAF 20gate-length InGaAs-on-Si high-electron-mobility transistor ...

Hot on the heels of Rotel’s DX-3 – a more compact headphone and pre-amplifier – comes the similarly compact DX-5, an integrated amplifier with a smattering of Future-Fi. The DX-5’s Class A/B amplifier ...