Scientelec MT 2

SeOum TU 220

SeOum 3120

Sherwood S 2500

Silverstone 28

Strato Transonic T 1109

Strato T 7090

Stromberg-Carlson SR-445A

Tec System M-300

Tectronic DT 500 L

Teleton T 330

Teleton T 660

Tensai TT 3045 - TT 3145 - TT 3345

Unitronic ST 3120

Visonic 8002 by Telefunken

Voxon R-203

Watson 8170 T

Westsound TL-500