Boss SP202 DC Input Jack (Power)

hey does anyone know what i can use for a replacement power inlet jack for the 202, DC 9v, i can only find 3 pin ones from china but the 202 has 2 pins, would there be a way to chop it on the pcb? the 202 jack looks like that but has 2 pins, not 3. any electronic experts know how to attach a 3 pin to the pcb? could i just bypass the third pin and not bother soldering it. any help would be appriciated. Thanks