Thank you for your interest in my listing. This is a LUXMAN AS-5III speaker selector. I believe it is new and unopened. - Model Name: AS-5III - Type: Speaker Selector - Country of Manufacture: Japan - Brand: LUXMAN The AS-5(III) allows you to select up to four speaker systems from a single amplifier, or switch between four amplifiers to listen to a single pair of speakers. Please bid only if you can contact me within 24 hours of winning the auction, make payment within 48 hours, and complete the receipt process within 48 hours of receiving the item. I have added photos. The box has been opened. However, it is still unopened.