Original vintage ad for GENERAL DYNAMICS CORPORATION..Stromberg-Carlson 8-80 Amplifier. Combination of features, performance and price make it one of the most unusual values ever offered in hi-fi.  The Power Amplifier uses grain-oriented steel transformers and a new circuit design, the exclusive High Frequency Phase Equalization Network.  The Preamplifier is actually separate even though mounted on the same chassis.  It has an extremely wide range of precise control features. 
Main office was located at 1419-02 North Goodman Street, Rochester, NY.
This unique old one page 1960 high fidelity stereo component trade magazine advertisement would display beautifully matted and framed.  It would make a nice accompaniment to your vintage stereo.