It works fine for what I need it to do: tune my guitar regularly

Do not buy this, I never got to tune my guitar because is broke while I was putting the DC adapter in it

I don't have an active guitar right

Activating the tuner takes a little over 2-3 seconds, but that's fine since I usually tune within breaks and you hardly need to tune especially when you have a good guitar/tuning pegs.

This product performs its function as excellent guitar tuner as well otrs musical instruments have a good chromatic tuner excellent recommend it to anyone

Guitar is decent, bass is horrible

Works as it should.