i was gonna guess the panny 2600,very similar to the 2900.
the orig model of those radios is the king all analog,way better the panny rf 2200,absolutly the best analog sw radio
still the 2900 is a solid radio,i have the 2200 and a 2600,if i saw the 2900 i would have gotten it too for a modest price
congrats enjoy it. Btw did u sell your Grundig?
My Concer Boy is a Def Fav i'm not selling that,Along With My Zenith Trans Oceanics,and My panny 2200,and panny 1600 those are off limits.