The Marantz PM-80 is an integrated amplifier that features high-quality audio performance and build quality. It typically offers a power output of around 80 watts per channel into 8 ohms, with a robust design that includes a solid power supply and a premium output stage. The amplifier is equipped with multiple inputs, including line-level, phono for turntables, and possibly tape inputs. Its sound signature is often characterized by warmth and clarity, making it suitable for a variety of music genres. The PM-80 may also include tone controls, balance adjustments, and a headphone output.