Patent application 20240393933 was filed by Apple back in May but was only published (and promptly spotted by Patently Apple) ...

Recognizing the nonlinear behavior of the 12AX7 vacuum tube, used in audio and old op-amp applications, Dr. Dyer compares various models for fit to real-world device data.

Cyber Monday deals may be winding down, but there's still time to score epic savings on some of our favorite gear. Consider ...