Welcome! This listing is for the main unit of the Yamaha B-4 stereo power amplifier only. Power supply operation has been confirmed but detailed features haven’t been tested due to lack of connecting devices. Former owner reported no malfunctions. Please purchase with this understanding. Unit has minor scratches and dirt but is overall clean. We are located in Japan.For electrical products, please check the manufacturer and product and convert them according to the voltage of each country.Please note that we have many used products (100V) that have been used in Japan for sale. If you have any questions, please feel free to.
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