That sounds like a good idea as long as you can swing the extra budget.
Last spring I was able to hear a new Teres model that was built entirely from birch ply and hardwood. It sounded very nice. Not as detailed and dynamic as a cocobolo model, but still very nice. I wish I could remember if the armboard was made from ply or solid birch. I'm guessing there was some ply in there as well.
I bet an armboard of ply and hard maple would do pretty well. You've probably already thought of this but try to get the good baltic birch that's made with many tight layers. That should help with the dampening and I rarely find voids in it.
Aluminum could work well and I'd also suggest brass.
Good luck!
Dan
Last spring I was able to hear a new Teres model that was built entirely from birch ply and hardwood. It sounded very nice. Not as detailed and dynamic as a cocobolo model, but still very nice. I wish I could remember if the armboard was made from ply or solid birch. I'm guessing there was some ply in there as well.
I bet an armboard of ply and hard maple would do pretty well. You've probably already thought of this but try to get the good baltic birch that's made with many tight layers. That should help with the dampening and I rarely find voids in it.
Aluminum could work well and I'd also suggest brass.
Good luck!
Dan