This is my favourite pedal. It tuning ability is so much more accurate than cheap tuners, that you will cry when you hear how beautiful your guitar sounds! It has a highly readable large LCD screen that helps you nail the right pitch for each string, whether you prefer equal temperament, sweetened tuning, Buzz Feiten tuning, and many other tunings. It's also programmable so you specify your own temperament, if you have ears like an angel.

Rugged metal casing construction

Wouldn't you pay $189 to make your guitar sound wonderful?

Professional classical guitarist

latin and jazz

The best. Period.

I use Feiten tuning on 2 of 3 stage guitars, 3rd to be converted soon. There is no doubt with this tuner. I was using another brand tuner equipped w/ Feiten tuning and I heard it wasn't right- I had paid $90 for it. My drummer (!) heard the difference with the Peterson immediatly

VERY simple!

Superb!

Pricey.- but I would buy another in a heartbeat.

NA too new

Active player and teacher

rock blues jazz

true bypass!

the only thing missing is the ability to use phantom power through the XLR jack

I also own a VS-II; I broke a part on that and got it replaced very easily. great customer service

my only beef is Peterson blue, purely subjective

Rock

Accurate tuner! True bypass. A must have if your as anal about your tunings as I am!!!