This PIONEER SX-1900 Stereo Receiver is a vintage unit produced in Japan in 1990. It features a 5 Band Graphic Equalizer, AM/FM Tuner, and 40 Watts per Speaker Channel. The unit type is a bare wire clip speaker connection and has 5 audio input connection types.

This Pioneer SX unit is perfect for those who want to enjoy vintage audio and music. It has been previously used but is in great working condition. This receiver is a must-have for any collector or audio enthusiast looking for a classic piece of equipment.