Alan Ratcliffe wrote:
You need at least .010s IMO. Shorter scale length = lower tension, so you usually go up a gauge from what you would use on a Strat. Also, archtops are partly acoustic and need the extra mechanical energy of heavier strings get the top to "talk". They were originally designed around a standard gauge of .012s or .013s with a wound third. Modern designs usually are designed around a gauge or so lighter, but that still means an .011 or .012
I know this thread is now a little long, but I restrung the AFS75T today with .010's and WOW, what a difference. It's like the guitar underwent a major upgrade, so much better is the tone. The extra string tension did the trick.
Guitar sounds big and full instead of thin and "twangy".
@ Alan....Thanks for the advice. Karma to you.... ? ? ?