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

We may have seen other homemade vacuum tubes before — we even recently featured a DIY X-ray tube — but there’s something about [jdflyback]’s tubes that really gets us going.

A passive phone amplifier will make your phone audio louder, but some look like trash. Build this wooden one so your setup both sounds and looks good.

Whether for DIY projects or professional use, this amplifier ensures a seamless audio experience. Explore the details of its design and discover how it transforms sound with remarkable efficiency ...

Learn how to make a mini amplifier at home with this beginner-friendly DIY electronics tutorial! 🔊⚡ This project is perfect for music lovers, school science fairs, or hobbyists. Use basic ...

Costing a few cents short of $2,200, the Cambridge Audio EXA100 integrated amplifier certainly has a tick in that 'expensive' column. Cambridge Audio wants your $2,199 / £1,999 / around AUS$3,900 ...