The Pioneer SX-221 R is a stereo receiver that was part of Pioneer's lineup during the late 1980s to early 1990s. It features a power output of approximately 30 watts per channel at 8 ohms. The receiver includes inputs for phono, tape, and auxiliary sources, as well as AM/FM radio capabilities. It is designed with a straightforward interface, including rotary dials for volume and tuning. The SX-221 R also has a built-in FM tuner and offers multiple speaker outputs. Its aesthetics typically feature a silver front panel with analog tuning dials, consistent with the style of that era's audio equipment.
