Pioneer DEH- P4100 Car Stereo Receiver 1 Din 45 Watt Used No Box Untested Go to product viewer dialog for this item. Another common unit featuring the 45Wx4 MOSFET output. Pioneer Deh-1500 CD Player eBay - participantribbonchampions& more Go to product viewer dialog for this item. Often associated with the same EEQ MOSFET series. Key Operating Instructions
If you’ve stumbled upon a silver-faced, multi-slider artifact from the late 1980s or early 1990s with the label , you are holding a piece of car audio history. Before digital signal processors and smartphone apps, there was the Graphic Equalizer. The Pioneer EEQ 45WX4 wasn't just an equalizer; it was a combined 4-channel amplifier and equalizer unit that helped a generation of drivers tune their car’s interior acoustics with physical sliders. pioneer eeq 45wx4 instruction manual