This is the more powerful version of the wonderful sounding compact integrated amp, D3020, that NAD was marketing as the “evolution” of the classic 3020 integrated amp. The D7050 has 20W more power. So at 50W per channel and encased in a larger casing, the D7050 is more flexible in terms of pairing with different and more current hungry speakers that the D3020 may not be a good match to. It is also more accommodating with four digital inputs (instead of two on the D3020), a USB and a analog input. It can be used standing vertical or laying down. Which means it can be used as a high quality desktop integrated amp to amplify music streaming out from your computer.
This unit is BRAND NEW and still sealed under its plastic wrap. This is still a current model. First two pics are for representation only.