The Marantz 2120 is a vintage stereo receiver that gained popularity for its build quality and sound performance. It was released in the 1970s and is part of Marantz's line of receivers that appealed to audio enthusiasts. The 2120 features a power output of approximately 20 watts per channel at 8 ohms, which is suitable for driving small to medium-sized speakers. The receiver includes AM and FM tuners, with a tuning range that allows for good radio reception. It has a simplistic yet elegant design, characterized by a brushed aluminum faceplate, rounded edges, and a warm, inviting glow from the tuning dial and indicator lights. The 2120 features various inputs and outputs, including phono inputs for turntables, as well as tape and auxiliary inputs. It is equipped with tone controls for bass, midrange, and treble adjustments, allowing users to tailor the sound to their preferences. The receiver is also noted for its low distortion levels, dynamic range, and good transient response, contributing to an enjoyable listening experience. Overall, the Marantz 2120 is appreciated for its combination of aesthetic appeal, solid performance, and classic design, making it a desirable piece for vintage audio collectors.