More worryingly for WiiM, the Stereo 70s contrasts the AMP Ultra as sounding thinner and tonally greyer when playing Was (Not Was)’s “Wheel Me Out”; and the Marantz soounds less strident in the upper ...

The Antennas Direct Clearstream 2V hits the Goldilocks zone between small indoor and large outdoor antennas in almost every department. It’s a bit more heavy-duty than a slim-panel antenna you ...

With signature FiiO power, innovative engineering and sleek aesthetic sensibility, the K15 is a full-system desktop DAC/amp ...

The 4709A strain gauge amplifier from Kistler features a 24-bit ADC resolution and an 8 kSps sampling rate, enabling it to ...

According to the brand, the new compact amp pushes the boundaries of what was previously thought possible with Class D ...

MIT scientists have built a tiny, ultra-efficient 5G receiver that can thrive in noisy wireless environments ideal for smartwatches, wearables, and sensors that need to sip power and still stay ...

The receiver's capacitor network and amplifier are carefully arranged to leverage ... This comes from the fact that our switches are very small, so the amount of signal that can leak out of the ...

The internet’s fiber optic backbone already travels at the speed of light, but researchers have found a way to drastically increase its bandwidth.

Analog Devices has created a fast power op-amp that can handle ±55V rails and ±1A outputs, with a digital control bus for setting internal parameters. Called ADHV4710, the output can swing ±52V with ...

Wavelength conversion due to gain saturation in a travelling wave semiconductor laser amplifier is analyzed using a small-signal model. An analytic expression is developed showing that the ...

RFBA01C Buffer Amplifier operates from 25-62.5 GHz and can be used in Ka / V band application or to drive the high power amplifier. The amplifier provides 10.1 dB small signal gain and 9.6 dBm ...

The antenna comes with an inline signal amplifier that has an integrated 4G/5G/LTE signal filter. You can power it by plugging it into one of your TV’s USB ports or a USB power adapter.