15 inch small color crt tv 1. Color System: PAL, NTSC3.58 , NTSC 4.43 , SECAM 2.Audio Sytem: B/G,D ... /K, M/N,I 14-19 inch small colour crt tv 14''/15''/17''/19'' CRT ... NTSC3.58 , NTSC 4.43 , SECAM(4).Audio Sytem: B/G,D/K, M/N,I(5). 255 pre-set channels ... no signal(14) Picture mode:standard, soft ,vivid,bright,personal(15) Sound mode:Speech ,music, theater,persona;(16) Monophony &stereo ...