I have a couple-three year old Dean fretless acoustic I picked up pretty cheap. It's my go-to bass for sitting around in my living room and noodling, but just now my G tuning key went kablooey. I'm thinking I'll just get a set of Schallers and call it a day but I thought I'd at least throw the question out there and see if anyone had any opinions about the right tuner for a fretless acoustic.
The bass is like the one at the bottom of this page, but with a cutaway:
Dean Electric Guitars-Acoustic Guitars-Bass Guitars
Thanks!