The Pioneer FM-B 101 is a compact, analog FM tuner that was designed to provide clear signal reception and straightforward functionality. It features a sturdy construction with a simplistic layout that emphasizes ease of use. The tuner supports multiple FM band frequencies and is equipped with a dial for precise tuning. The FM-B 101's performance is enhanced by its built-in antenna, which aids in capturing a variety of FM stations. It also includes features such as a signal strength meter to help users identify the optimal tuning frequency. The audio output is designed to deliver quality sound with minimal distortion, making it suitable for everyday listening needs. This model is characterized by its vintage design, which appeals to enthusiasts of classic audio equipment. Typical specifications include a frequency response range that accommodates the full spectrum of FM broadcasts and output connectivity options for integration with other audio components.