Juster Recent Questions, Troubleshooting Help & Support

Model: PPI-0930-UL
INPUT: AC 120V 60Hz
OUTPUT: DC 9V 300mA
Polarity: Neg.outside, Pos.inside

First make sure you connections are still good. The fall may have done damage to the coil knocking it out of the cone. If so you can put it back in with black rubber cement.

It has a 9VOLTS, (+) in the middle plug!

Unless you already hear something from the speakers when you hooked them up, the answer is yes.

On both or just one?

You can have different problems. 1. one of the wire from 3 or 4 is broken 2. one of the wire is broken in the 3.5 mm jack 3. one or two of the wire is broken in the mute speaker. 4. The speaker itself is broken.

Cut down the old jack. Remove the cup from the new jack and pull up to the on the cable. Clean up the wire about 1 cm long. There should be 1 common ground, one for Left and one for right channel. Solder the Left channel's wire to the inner point. Solder the Right channel to the middle point . If you have two independent ground just spin together and solder them to the end point of the jack. With plier press together the jack end, thi swill hold the wire Pull down and twist the cap.

yes, your speakers will be damaged. do not connect 19 volts to a 9 volt device. go to walmart or radioshack and purchase the correct power supply.

try another source

Slide the balance control in your mixer all the way to one side to see which is which.