SONY Integrated Amplifier TA-F333ESX, fully functional. This item is being sold on consignment. We have confirmed its operation. However, although it is a famous model, it is an old amplifier. There is a possibility that its condition may change during shipping. Basically, we are selling it as-is. Please check the photos carefully. If you have any questions, please ask them and make your purchase after you are satisfied. Also, to prevent substitution, we request no returns, no refunds, and no exchanges (3N). We are generally open to price negotiations if they are reasonable, so please feel free to ask.