| I can put my comments on the stomp simply. My basses are more in tune than they have ever been previously, setups with intonation adjustment are easier, and it's simple to use once you understand it. When you first start using it, you notice how in tune you are, that's how accurate it is.
Downsides?: the manual, amazingly, tells you everything you need to know about it, EXCEPT HOW TO TUNE WITH IT, and it eats batteries like a son of a gun (for me, about every two months). | 
Anyone own/have experience w/Peterson virtual strobe tuner? 
