Thread:AmazingTLM/@comment-5683044-20170315205850/@comment-6876359-20170318021336

That goes to TS-OS 5 and TS-OS 6, both have YM2149 processors. They also have a AY-3-8910 processors too. Early TS-UGOS systems has a sound card that has 16-bit stereo sound, 44.1 kHz sound sampling rate, supports Dolby Surround and it has a 20-bit Digital signal processor digital signal processor (DSP). TS-UGOS also have a YM2149 and AY-3-8910 used for backward compatibility for games and application that were released for TS-OS 5 and TS-OS 6. YM2149 and AY-3-8910 are removed in TS-UGOS 3.