3 ms·
Yes, any speaker can become a mic, but only if you plug it into an amp's input channel. Unfortunately for the CIA, they're all plugged into output channels.
by randcraw 8y ago
Yes, any speaker can become a mic, but only if you plug it into an amp's input channel. Unfortunately for the CIA, they're all plugged into output channels.
- throw082 8y agoinput and output channels are not always physically different pins, sometimes it's just a software configuration. see https://news.ycombinator.com/item?id=13014435 https://news.ycombinator.com/item?id=13014435