I have a logitech 130 speaker and they worked perfectly. However, ever since i plugged in a usb headset, the audio has been messed up ever since. The sound from the audio jack is always echoing now. I dont know why this happened since i didnt touch anything other than inserting a usb headset. I tried plugging the audio jack out and plugging it back in but it still echos now unless i put the volume really low