EMG Ultrajak Stereojakki

EMG Ultrajak is the ultimate output jack for acoustic guitars! It uses "360 degree" spring contacts for each terminal of the jack instead of the conventional "single-point" contact and the springs surround each terminal of the plug for a more sure electrical contact.

The Ultrajak features stereo output and a separate battery switch contact so you can have Stereo output (tip and ring) and switch a battery on and off (to ground) all from one jack!