​​​Original old stereo magazine vintage ad for H. H. SCOTT INC. Main office and factory was located at 111 Powdermill Road, Maynard, MA.  260 Solid-State Amplifier Passes Rugged Torture Tests, Tougher Than Tubes!  Uses pre-tested heavy-duty components, including massive heat sinks, heavy printed circuit boards and new silicon output transistors.  Will give you countless hours of trouble-free fine listening.  Specifications are listed. This unique old one page 1964 high fidelity stereo equipment component trade magazine advertisement would display beautifully matted and framed.  It would make a nice accompaniment to your vintage stereo.