Re: vintage sized locking tuners 4 LP's!
I've got Schaller Kluson copies on my goldtop. They aren't locking, but the ratio is better and they seem firmer, when turning them. If you're having tuning problems on your LP, it's a tight nut or imperfect intonation. Get those perfect, and you don't even need new tuners. Most techs will charge you no more than $20 to run a file through the nut slots, to widen them a bit.