Power device makers roll out their latest advances at APEC 2025, targeting a range of applications from AI data centers to ...

A schematic overview of a planar n-type MOSFET, with doped source and drain regions. (Image: Azal Alothmani, Lund University) When working as an amplifier, a transistor transforms a small input ...

To design and analyze MOSFET differential amplifier for the following specification P <= 2.2mW, Vdd = 1.8V, Vicm = 0.95V, Vocm = 1.1V and Vp = 0.4V To perform DC, AC, Transient and Frequency Response ...

No Apple AirPlay No USB audio input May not sound better than the Wiim Amp So when Wiim announced its follow-up — the $379 Wiim Amp Pro — with better Wi-Fi and Bluetooth, improved audio ...

When it comes to valve amplifiers, power outputs of around 30W to 50W tend to be the norm. In some instances, this figure might rise to around the 100W mark. But Audio Research’s new Reference 330M ...

Agentic AI chip design; $6.5B AI acquisition; IC energy consumption and emissions; US allies export controls; CPO switches; ...

The new WiiM Vibelink is purely an amplifier – unlike WiiM's other amps, there's no built-in streaming. However, that keeps the price down to a very reasonable £319. WiiM, Linkplay's home ...

Intuitive, immersive, stylish and comfortable, the Spark Neo is a compelling wireless headphone guitar amp solution for anyone who wants to play whenever and wherever without compromising volume – ...

If you have a great set of speakers in your home theater or music setup but feel like it could use more bass, consider adding a subwoofer. We’ve compiled a list of subwoofers that have been ...

Most Americans don’t approve of President Trump’s handling of the economy just weeks into his second term, a survey released Thursday found. The Quinnipiac University survey found 54 percent ...

Here’s how it works. Suppose you want a hi-fi system but are daunted by the prospect of multiple speaker and amplifier boxes or simply don't have space for separates. In that case, you may want to ...

From WiiM’s latest press release (copy/pasted below) we learn of a forthcoming product called the Vibelink Amp. The press release tells us that the Vibelink: if it’s Class D, Class A/B or a chip-amp ...