EC2745TTS-16.000M TR EC2745TTS-16.384M EC2745TTS-16.384M TR EC2745TTS-18.432M EC2745TTS-18.432M TR EC2745TTS-20.000M EC2745TTS-20.000M TR EC2745TTS-24.000M EC2745TTS-24.000M TR EC2745TTS-24.576M