Fosi audio Almost new, the device is working very efficiently, and the device comes with all its original accessories. For audio lovers and those who own powerful speakers, this device is specifically for you. The reason for selling is that the speakers that need a device like this are considered a bit expensive and I don't use them. I hope you don't undervalue the item. As you can see in the pictures, it's almost new. I've had it for a while and haven't used it. I thought I'd buy good speakers, but in the end, I decided to sell it. Selling for offers.