Let’s make some noise! Quietly… or not.
I now have my main computer set up with a stereo dual-output adapter on the audio output.
One signal is running to my Logitech THX-certified speakers/woofer that can greatly annoy the neighbours if turned up to even a third of their potential, and the other signal is running to the dock for my relatively new Sony wireless headphones.
No more plugging and unplugging. The Logitech speaker setup has a remote volume/on-off switch, and the headphones have their own built-in on/off and volume controls.