The Pioneer QX-949 A is a quadraphonic receiver that was produced in the mid-1970s. It is known for its robust construction, featuring a solid aluminum front panel and extensive power output capabilities. The receiver typically includes a range of inputs for various audio sources, including phono, tape, and AM/FM radio. It is designed to drive four speakers simultaneously, making it suitable for immersive sound setups. Additionally, the QX-949 A may offer adjustable equalization settings to enhance audio output to individual listener preferences.
