The Hitachi SR-504 L is a vintage stereo receiver that was part of Hitachi's lineup in the late 1970s and early 1980s. It is characterized by its power output, typically around 50 watts per channel, and features a range of inputs including phono, tape, and auxiliary. The receiver is notable for its build quality and an array of tone controls that allow users to customize their audio experience. It has a classic design with analog dials and an illuminated display, appealing to both collectors and audio enthusiasts alike.
