Brand: Pioneer
The Pioneer SX-5580 is a stereo integrated amplifier released by Pioneer in the late 1980s. It features a power output of 45 watts per channel into 8 ohms, and 66 watts per channel into 4 ohms. The amplifier utilizes advanced technologies such as Advanced Top-Logic (ATL), which improves audio performance and reduces distortion, and an EQ system with five presets for different types of music. The SX-5580 also has a phono input, four line inputs, and a tape output with recording function. The amplifier has a sleek and modern design for the time, and is considered a classic by audiophiles and collectors alike.