Typical and very common AY-8500 pong clone made in Hong Kong and was sold in Germany under many different labels like ISP, MBO, Audio Sonic or Alex. The controllers could be stored inside a special chamber in the Rear of the console. The system also exists with a silver, black or light grey housing. The console pictured here is a follower of the DX-503 or TG-621 systems and offers two additional games (shooting).