The Onkyo TX-820 R1 Stereo Receiver Tuner Amplifier is a vintage audio device manufactured in Japan by Onkyo. This model is known for its high-quality sound and durability, making it a reliable choice for vintage audio enthusiasts looking to enhance their sound system. With its tested functionality and great performance, this tuner amplifier is sure to provide a seamless listening experience for those who appreciate classic audio technology.
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