Your Sound System Is Probably Plugged Into The Wrong HDMI Port — Here's Why

You’re missing out if you’re plugging your sound system into the wrong HDMI port. Learn what ARC, eARC, and HDMI-CEC are to ...
eCoustics

Andover Audio SpinPlay Review: The All-In-One Record Player That Actually Sounds Like Hi-Fi (Yes, Really)

If you’re the type who sees an all-in-one record player and instinctively mutters “Crosley,” “lifestyle,” or “not real hi-fi,” congratulations—you’re thinking exactly what Andover Audio expects you to ...

Buttons in cars: Australian crash testers are latest to require them

Many of those design trends may have been annoying, but the switch away from buttons isn’t just about aesthetics; it’s ...
EDN

5 octave linear(ish)-in-pitch power VCO

Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).
Hackaday

A New Life For An Old Amplifier

An audio amplifier was once a fairly simple analogue device, but in recent decades a typical home entertainment amplifier will have expanded to include many digital functions. When these break ...