Martin

Not so long ago, I found a new type of locking tuners for bass - where the string goes trough the center of the tuner and comes out on the back of the headstock. Unfortunately I didn't save the url and I have tried to search everywhere for it without success. If anybody have a link to a website where these new locking tuners can be found, please reply. No one of the following manufacturers have it - so I'm quite stuck here; Schaller Sperzel Gotoh Hipshot Planet Waves Kluson Martin