Rare system sold by GTE (General De Telekomunicaciones S.A.) based in Sabinas Coah Mexico. This is in fact a "Name of the Game II A-300" system manufactured by Allied Leisure Industries - USA. Two different models were produced. One with black and one with white casing. Thanks to David Winter for this picture! He told us:
"See attached picture. Game is kinda strange, has fixed controllers and powers by AC only (no battery compartment). GTE is the mexican company, nothing to do with the Magnavox brand which made the Wonder Wizzard series."

Read more about this great Pong system on: Pong-Story