The Technics ST-3400 is an FM stereo tuner released in the late 1970s, characterized by its elegant design and functionality. It features a digital frequency display, allowing users to easily tune into their desired radio stations. The tuner has a wide frequency response and is designed to minimize distortion and noise, ensuring clear audio quality. The ST-3400 offers various output options and includes a signal strength meter, which aids in finding the best reception. With its robust build and comprehensive tuning capabilities, the ST-3400 is a respected model among enthusiasts looking for quality FM reception. It aims to deliver an engaging listening experience with its thoughtful engineering and attention to detail.