... ), SEGA (24KHZ).10. Support two-channel stereo audio.11. Faster I/O response and more stable system operation. ... local post office.2.Every Game Board/Game PCB/Game Cartridge would be tested before ship out. ... Fans,Coin acceptor,Power supply,Cable Holder,Jamma Harness,PCB Feet,Track Ball,Locks,Coin Door,Converter Board ... and so on.Our game PCB include:2100In1,2019 in 1,1940 In 1, ...