Yes there’s something about the tone about Susatos I just don’t like. It’s not just the tone, it’s something more that I can’t put my finger on, something about the voicing maybe. I do feel that Susatos get better as they get bigger, and the Low D and Low C are very nice.
I used to have two different Susato A’s, one was an early one, the sort machined out of ABS stock, with a wooden block. It was a wonderful player, much nicer than the current Susatos. Its bore and the balance between strength in the low octave and ease in the 2nd octave was just right. It was rather loud.
The other Susato A was their more recent style with injection-moulded head. It had a very narrow bore, like their High D’s. Its tuning and voicing were spot-on and it was a very sweet player, on the quiet side.
I had a Burke A, aluminium, which was very nice. Great tuning and voicing, with a strong loud low octave but a reasonably civilised 2nd octave. Like all the Burkes I’ve had the responsiveness of the 2nd octave was a bit stiff and it took a large quantity of air. Like all Burkes it was a high quality professional instrument.
If the MK A plays anything like the several MK D’s I’ve owned, it will have a unique dusky tone, be rather loud, have an easy light responsive 2nd octave, and be extremely air-efficient.
I’ve owned Albas in three different keys (not A) and each was voiced rather differently, one having an exceptionally wide bore for its pitch, another having an exceptionally narrow bore for its pitch, and one being just right (like the three little bears).
Hopefully somebody will chime in who has experience with A’s from Susato, Burke, MK, and Alba and give some insight into how they all compare.
As to what I use, I got a Sindt A/Bb/B set that was supberb. The A far outplayed my Susatos and Burke and I got rid of those.
Slightly better than that Sindt, in my opinion, was my home-made A body on a Freeman Tweaked Generation Bb head. It’s the best A I’ve played, and that’s what I use now. It’s not very loud, though. I chose quality over volume.