The Marantz 2500 is a powerful integrated stereo amplifier that was popular among audio enthusiasts in the 1970s. It features a solid construction and is designed to deliver high-quality audio performance. The amplifier is known for its warm tones and dynamic sound reproduction, making it suitable for a wide range of music genres. The Marantz 2500 is capable of delivering 100 watts per channel into 8 ohms, with a total harmonic distortion rate of less than 0.1%, which contributes to its clarity and fidelity. It includes multiple input options, including phono, tape, and auxiliary inputs, allowing for versatile connectivity with various audio sources. The design of the Marantz 2500 incorporates a distinctive metal housing with a brushed aluminum front panel, which adds to its aesthetic appeal. Users appreciate its dual power meters for easy monitoring of output levels, as well as tone controls for adjusting bass, midrange, and treble. The amplifier also has a headphone jack for private listening. Overall, the Marantz 2500 is considered a solid choice for those seeking an amplifier that combines both performance and style.