The Pioneer TX-9500 II is a high-performance analog FM tuner that was produced by Pioneer in the late 1970s. It is noted for its solid build quality, dual-gate MOSFETs for improved selectivity and sensitivity, and a wide tuning range. The unit features an analog dial for tuning and has capabilities for both mono and stereo sound. It includes a signal strength meter and an FM de-emphasis switch to optimize reception quality. The design reflects the aesthetics of the era with a brushed aluminum front panel and wood side panels, providing a classic look.