My old NAD stereo amplifier (a hand-me-down from my father) is fried, with $140 estimate to fix it. I'm wondering if I should simply buy something new with that money. Here are my criteria: 1) price ...

The TDA 7293 and 7294 integrated amplifiers are not the best for home hi-fi, but very good solution for guitar, vocal, or any instrument amplification if 70 to 300W musical power is enough on the ...

TDA2003 is a cheap amplifier that is designed to run on single rail power supplies (unipolar). It provides a high output current capability (up to 3.5A), very low harmonic and cross-over distortion.

If you’re looking for better audio at your desk, one of the best things you can do is buy a nice pair of wired headphones and a headphone amp/DAC that can properly drive them. The advantage of wired ...