At one of the Bristol hifi shows back when the Tucana was current, I thought the Leema demo room had the nicest sounding system out of every thing I heard that day. it must have had a Leema CD player as the source Into a Tucana amp. The speakers were some very inexpensive (about £350) Kef floor standers with a single Uni-q driver. It was so relaxing to hear a great sounding system after the cacophony in most of the other demo rooms. The next best thing had been a super high end Wilson Benesch system in the conservatory. Everything else sounded like it was trying too hard. I think it was the show when the Devialet d-premier was launched, because I missed hearing it and after the show at the pub all of my friends were talking about it as a highlight.
I think you can use a Tucana as a pre-amp with Leema power amps and as a control for other Leema kit as they had some form of umbilical connection that interlinks with each other. As I remember you could use the Tucana to control as many power amps as you wanted using some proprietary bus system called LIPS.
Anyway, I am sure you will enjoy listening to music through it.