EX-System Battery Compartment

The Gakken EX-System has a battery compartment situated at the back. Simply install some dry cells in the bays for many hours of enjoyment and pleasure. Once you have finished playing with it, remember to remove the batteries for long-term storage of the unit. In addition, remember to place the probes and wires back exactly as you found them. Do not use modern rechargeable lithium batteries, because they can explode and melt the plastic case if shorted by mistake.

Power Supply

Holes for Sound

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