The Technics SU-3400 is an integrated stereo amplifier produced during the late 1970s. It is characterized by a minimalist design, featuring a brushed aluminum front panel with simple controls, including volume, balance, and tone adjustments. The power output is rated at 40 watts per channel into 8 ohms, making it suitable for driving a wide range of speakers. The SU-3400 includes several inputs, including phono, tape, and auxiliary, allowing it to connect to various audio sources. Additionally, it features a built-in phono stage for direct connection of turntables. The amplifier employs a direct-coupled design, enhancing audio fidelity and reducing distortion. Overall, the Technics SU-3400 is designed to deliver a clean and detailed sound reproduction, making it a solid choice for music enthusiasts seeking a reliable amplifier for their audio systems.
