Here’s a nostalgic vibe of an awesome analog chip from the 1990s era that’s still making an impact in audio designs.

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

The Dynaco ST-70 is one of the most popular tube amplifiers ever. First released in 1959, it's still sought after by hi-fi enthusiasts today.

We present an overview of solid-state integrated circuit amplifiers approaching terahertz frequencies based on the latest device technologies which have emerged in the past several years. Highlights ...

Aiming at the problem of poor human auditory sensation caused by the wide range variation of audio signal amplitude, a high-precision and expandable automatic volume control circuit system is designed ...

Software first, hardware second.The future of entry-level amplifiers: WiiM AMP Ultra review by John Darko July 4, 2025, 17:49 ...

Learn how to build a WiFi-controlled drone using ESP32 modules and MPU6050 IMU. This DIY project offers stability control, smartphone control, and easy upgradability. Get step-by-step instructions and ...

ZDNET's key takeaways The Klein Tools 80016 Circuit Breaker Finder effectively maps circuits throughout your home. It's a useful tool with clear discovery indicators and improved safety features.

The celebrated ‘555’ IC was originally developed as a timer device, but over the years this golden oldie has been used in all sorts of other applications, including some never imagined by its ...

Zoborg is a cyborg darkling beetle equipped with a wireless backpack powered by an ATtiny85V microcontroller and electrode implants that enable movement control, with potential for future search and ...

This amp lets me transform any Bluetooth device into a modern home audio system The Valoritiva Octa A1 integrated amplifier offers easy setup and a compact design, making it a perfect choice for ...