A fully fledged lock-in amplifier running at a 25 kHz sampling rate at 12-bit analog resolution with an extensive graphical user interface showing real-time signals, interactive filter design and real ...

Do you remember the movie WALL-E? Apparently, [Leviathan engineering] did, and he wasn’t as struck by the title character, or Eva, or even the Captain. He was captivated by BURN-E. His working model ...

If you've decided to buy a pair of wired headphones, chances are your number one priority is sound quality. After all, the best wired headphones still beat wireless alternatives for ...

Abstract: This paper proposes a reconfigurable ultra-wideband power amplifier based on reconfigurable technology. The power amplifier consists of a gain module and reconfigurable bias circuits. The ...

The proxy settings configured in the Arduino IDE preferences are not being used for certain operations. In our environment, proxy is mandatory for HTTPS connection. Our firewall replaces certificates ...

Every product is carefully selected by our editors. If you buy from a link, we may earn a commission. Learn more Earlier this summer, FiiO introduced the K15, a versatile DAC and headphone amplifier ...

In this video, we cut a 30-pound toroid transformer from a Parasound amplifier using a 60,000 PSI waterjet. Music by David Cutter Music. #Waterjet #Transformer #Parasound Key takeaways from special ...

Abstract: There are lots of works on the bandwidth extension of symmetrical Doherty power amplifier (S-DPA) with a back-off range of 6 dB. However, it is still a challenge to simultaneously extend the ...

British hi-fi brand Exposure has launched a brand new flagship series, starting with the 5510 integrated amplifier. Exposure says the new 5510 Series is its "best performing yet", with high quality ...

TV and home video editor Ty Pendlebury joined CNET Australia in 2006, and moved to New York City to be a part of CNET in 2011. He tests, reviews and writes about the latest TVs and audio equipment.

Cellular signal boosters use big antennas to improve the coverage in your home or car. These are the top signal boosters for apartments, houses, and vehicles. I’m one of PCMag’s mobile analysts. That ...