K140
| Manufacturer | AKG |
| Function | Headphones |
| Produced | 1974-? |
| Country | Austria |
| Links | As seen in the film Atomic Blonde |
| Notes | Variations of this headset include solid cover plates (as opposed to the vented ones shown) and mono versions (apparently for dictation/translation). 1/4" headphone jack. As seen worn by Charlize Theron in the film Atomic Blonde. |