The CI-ONE integrated PA + SPDT modules from Circuits Integrated Hellas (CIH) are small-form-factor Ka-band RF front-end ...

When Cambridge Audio first unveiled its Evo 75 and 150 models back in 2021, streaming amplifiers weren’t quite as widespread as they are now. These premium units housed power amplification, DAC, ...

In this post, we will take a gentle dive into logarithmic amplifiers—commonly known as log amps—those quietly powerful circuits that work behind the scenes to decode exponential signals and tame wide ...

Via the Graham Slee Asscession, vinyl sounded much smoother and richer than it does via my NAD D 3020 V2 (that has a built-in pre-amp). Of course, the DX-5 is considerably more expensive than the NAD, ...

Burson’s Soloist Stellar is a $1,500 Class-A headphone amplifier delivering up to 8W of power, a dedicated low-noise IEM stage, and upgradeable op-amps for demanding headphones and sensitive wired ...

Why you can trust What Hi-Fi? Our expert team reviews products in dedicated test rooms, to help you make the best choice for your budget. Find out more about how we test. Since then, plenty of ...

Burson is also using a transistor-based amplification stage built around four Onsemi MJE15032 transistors per channel. Those ...

Infineon gives vertical power delivery a push with a new generation of multiphase power modules that can be tucked underneath ...

This year, Neural built on that success with the Quad Cortex mini, which shrinks the device size in half, cuts the ...

Learn how to build a DIY portable speaker using a car speaker, cardboard, and basic electronic components. This step-by-step project covers soldering a transistor amplifier circuit, wiring a 3.5mm ...

A 3.7 centimetre-wide robot has been designed to travel along the 27-kilometre Large Hadron Collider to allow remote ...