I live the ratio tuners! They work great!

My Gretsch Duo Jet has never sounded better. Highly recommend these!

I put these into my les Paul. They really made the strings more stable and the guitar definitely stays in tune better! It says in the literature how there are finer gears so therefore more cogs or whatever holding everything in place and this reduces micro movement and string slipping etc. I was like "yeah whatever". Then I was pleasantly surprised! The finer gears also let you dial it right in, no big sharp jumps, etc. These tuners are worth the extra money and I will be putting them in my other guitars as well!

This is my second set for a new guitar. I love these keys! no more trying to sneak up to tune, it is almost like they know where 'in tune' is. String changes are quick and simple, feed the string in, pull tight, lock it down and cut off excess. no more winding half your string around. The kit comes with adapters for most common standard tuners. install the plate than install the tuner, no drilling required.

I installed these on my Bisgby-equipped guitar, along with a GraphTech nut and Graph Tech bridge, to improve tuning stability. Now this guitar holds tune no matter how much I push on the Bigsby!! These were very easy to install using the included adapter plates. I didn't have to do any modifications to my guitar other than removing the old tuners!