Researchers create a photonic engine that can manipulate microwave and optical signals and convert the signals between the ...

MIT researchers have designed a compact, low-power receiver for 5G-compatible smart devices that is about 30 times more resilient to a certain type of ...

Classic British audio brand Quad has been raiding its archives for design inspiration. The latest product to get the 1960's styling in the Quad 3 integrated amplifier.

Now researchers at Imec and Ghent University have demonstrated a fully-integrated single-chip microwave photonics system, combining optical and microwave signal processing on a single silicon chip.

This amp features Pioneer's new digital amplifier circuit called "Protection Control System ... adjustable from 40 Hz to 500 Hz so you can fine tune your ... Do you want a single amp that ...

iFi iDSD Diablo Portable DAC/AMP (original) Diablo (original) The iFi iDSD Diablo was the first product in a new line of products that would replace the iDSD series and it was a step forward in some ...

Guerrilla RF announces the formal production release of the GRF2110, an ultra-low noise amplifier that delivers an exceptionally flat gain response over a single 5 to 8 GHz broadband tune.

A 300B vacuum tube produces about 8 watts of power, the practical limit of the device when operated in a single-ended circuit. The 91E Integrated Amplifier employs Whitener’s patented Steered ...

The Phonitor xe is an analogue headphone amplifier. It has both balanced XLR and single-ended RCA line-level inputs and delivers the output through a 4-pin XLR or a standard 6.3mm socket. This pair of ...

In circuits 1, 2, and 3, the LM386 inputs are connected directly across the tank circuit and use the LM386 as an RF envelope detector. Circuit 4, with its relatively large value coupling capacitor, ...