The Marantz PM-78 is a compact integrated amplifier that combines high-quality sound performance with a wide range of functionality. It was produced during the late 1980s, characterized by its durable construction and attention to audio detail. The amplifier features a total output power of approximately 50 watts per channel into an 8-ohm load, providing ample power for driving a variety of speakers. It also includes multiple inputs, such as phono, CD, and tape, allowing for versatile connectivity with different audio sources. The PM-78 is equipped with tone controls for treble and bass adjustments, enabling users to tailor the sound to their preferences. It features a headphone output for personal listening, along with speaker A/B selection for flexible speaker setups. The design incorporates a classic Marantz aesthetic, with a brushed aluminum front panel and distinctive knobs and switches. Overall, the PM-78 serves as a reliable amplifier option for those seeking quality audio playback in a compact form factor.