Hifi for office use

I have always wanted to set up a mini hifi system for office use sinec I have spent on average more then 8 hours in office. Previously, I was hoping that the Scandyna speakers culd do the job but the unique design often attracted much unwanted attention.

As such, I was looking for soemthing more subtle like the Bose wave radio/CD player. However, the Bose costs around HK$4800. With a small budget of under HK$2000 my options include the solid state mini combo or this cute looking mini tube amplifier...