What is the best amplifier for Tannoy Kensington ?

I will soon have a pair of Kensington GR. I’d like to drive them with the 15 watts Leben for downsizing and simplify my system. Does anyone have any experience with that kind of marriage ?

Thanks Dover for sharing. I have Air Tight ATM3. First owner 25 years ago with only one trouble 4 years ago (the timer for tubes filament heating protection on one amp), so very happy with AT, but I would like to simplify and thought Leben could be a fine replacement for my old AT and one amp only that takes less room.
on some Asian videos I often see Leben and Tannoy playing together. My room is about 25 sq meters and I listen mainly classical and jazz music.

Thanks for the advice. Once I heard the Turnberry with ATM3 and with ATM1 S. The last was more musical. Maybe less tubes, so less components, cables and solders on the signal path leads to better transparency and a better direct contact with musicians...

Unfortunately VAC is not in my price range. I think I will keep the ATM3s for now and wait for a used ATM1 (not S because I prefer tube rectification).