Premium JAMMA stereo sound cable to be used for the TAITO F3 motherboard/cartridge arcade board system which supports an extra stereo sound connector for greater audio fidelity. This is a 4-Pin stereo sound cable that connects from your F3 board directly to the Left and Right speakers. This cable is compatible with all versions of the Taito F3 hardware and will give you much better sound quality for all your game cartridges! Please check your arcade manual for your game board to make sure your board is compatible!