Ever got that annoying hum when connecting your laptop to an amplifier or other sound system? It’s very common and has a lot to do with the laptop power supply (you’ll notice the problem disappears when you unplug the laptop…
…you heard it here first (maybe)
Ever got that annoying hum when connecting your laptop to an amplifier or other sound system? It’s very common and has a lot to do with the laptop power supply (you’ll notice the problem disappears when you unplug the laptop…