I will not accept items that have been swapped. Any serial numbers of items for sale will be stated in the advertisement. Thank you for your understanding. The item "RME ADI2 DAC FS Digital-to-Analogue Converter" is in sale since Wednesday, September 29, 2021. This item is in the category "Sound & Vision\Home Audio & HiFi Separates\Amplifiers & Pre-Amps".The seller is "pecal-6811" and is located in Runcorn. This item can be shipped to United Kingdom.