This model is valued for its solid construction and reliable performance, and it remains popular among vintage audio enthusiasts seeking a good balance between power and sound quality. The Marantz SM-80 is a high-fidelity stereo power amplifier, very popular in the 1990s, known for its sound quality and robust construction. Below, I detail the most outstanding technical specifications of the Marantz SM-80: •Total harmonic distortion (THD): Less than 0.03% at 8 ohms and nominal power, which ensures clean and distortion-free sound quality. •Bridge Mode: The SM-80 allows operation in bridge mode, which considerably increases the output power if used as a monaural amplifier. This model is valued for its solid construction and reliable performance, and remains popular among vintage audio enthus.
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