This unit is in great condition, I checked everything using headphones as I do not have speakers that plug into this, everything checked out. The Panasonic RE-8420 8-Track Stereo Receiver is a vintage audio device manufactured in Japan. This unit offers AM/FM capabilities and 4 channels, providing listeners with a variety of radio stations to enjoy. With its classic design and brand reputation, this vintage stereo receiver is sure to be a sought-after collectible for audio enthusiasts and collectors alike.