post #46 of 1564
7/20/09 at 8:38pm
Akg k180 late 60s.
From the brochue.
"The SCS approach.
Subjectively controllable sound
This means: The acoustically effective auditory volume (ie the volume between the headphone driver and the eardrum) can be infinitely varied by a turn of the adjusting knobs; this feature allowing, for the first time, the individual selection of your "seat in the concert hall" and the adaptation of the sound to your individual physiological acoustic taste."
A somewhat unusual vintage headphone. I'm still modding it, so I don't know yet how good it can be. Stock, it's underwhelming.