Jafant, I don’t know anything about this particular unit, or the seller: There are plenty more that know plenty more about Krell’s than I do. I have enjoyed various Krell’s on various Thiel’s many, many times. Amongst my favorite combinations. The only models I didn’t care for where the integrateds, the KAV and home theatre series. I’m not familiar with the post D’Agostino Krell’s directly on Thiels. While the KSA 250 wasn’t one of my favorite Krell’s, I’d still put it on my short list to use now. If I were in your shoes; I’d be investigating this option. Then again, perhaps my 10 EE’s wouldn’t fit.:-)
Sorry, I don't know why the hyper-link keeps failing.
There is a listing for a Krell FPB-300 here on Audiogon.