Original vintage ad for TRANSIS-TRONICS INC.  TEC FM-15 transistor stereo tuner.  TEC's taken tubes out of tuners!  Double conversion provides far superior image rejection, significantly reduing interference from unwanted signals.  Hearing is believing.
Main office was located on W. Olympic Blvd., Santa Monica, CA.
This unique old one page 1961 high fidelity stereo equipment trade magazine advertisement would display beautifully matted and framed.  It would make a nice accompaniment to your vintage stereo.