I used KEF 104.2 with Bryston 5BST and 3BSST briefly before I upgraded the KEFs to JM Lab Electra line. It souned very good, especially the sound stage and although the KEF spec says 55hz, the bass was very nice tight fast and very musical.
I think a used Bryston 3B/NRG/ST will be a good match for the money.
I think a used Bryston 3B/NRG/ST will be a good match for the money.