\r\nIn good shape for its age with some light wear but nothing major. Made between 1963 and 1966, the Silvertone 1485 is a monster sound machine—120 watts pumping into six 10" speakers with a rated frequency response of 40–20,000 Hz. This was the most powerful tube amp Sears ever offered, and at just under $240 when it was introduced (For perspective, that’s the equivalent of over $2,500 today.), it was also the most expensive. It’s loaded with features: tube-driven reverb and tremolo, ground switch, standby mode, spare 110v outlet, 10 tubes, 5 rectifiers, and the unmistakable stack-style look with a stowaway amp compartment for portability.