I have been using peterson tuners for over 30 years and they are excellent however I am disappointed with the stomp HD. Out of the box it looks great updates quickly the LED screen is nice superior to the stomp classic however I am disappointed because many people like me use both passive pick ups and active pick ups and a classic stump you can bring down the level/DB's of the line/Signal that was a great feature aesthetically the stock HD looks nice but it can't handle the rugged use of the classic stump and I've only had it for six months if even that and it's starting to short out screen cuts on and off and I take care of my things have to rely on them stop classic Rock hard almost every night literally for six years nothing wrong with it until accidentally someone Drop something and if damage the screen if not I'd still be using without a doubt and the only reason I put three stars so people taking consideration I just put there I didn't wanna get drowned but it could maybe truly be a four by word Bring back the line signal and also make it a little more Battle worthy you guys made great stuff I believe in you make it out