The tuner is great and functional. Only gripe is still the lag between mute and straight trough transition even with the latest firmware. Hopefully further firmware tweaking can bring it to instant switch.

This is an excellent, sensitive, fast, and the most accurate tuner I have used so far. I use the StroboStomp HD to keep my multiple bass guitars in tune. Tuning low end strings on a bass guitar, particularly E and A in my case, may present some challenges at times and this precise tuner handles it very well. In addition, the Customer Support for this tuner is amazing. I've received promptly a valuable information about the switch in the battery compartments of the tuner, which resolved the challenge posed by my specific amp setup. Thank you Peterson!

This is the best tuner i have used, works great very easy to use, vary accurate.

As always with Peterson tuners, easy an accurate tuning.

I got my new case for my StroboPLUS HD, and it seems very well made, but I noticed there was no cushioning for the front of the case. This was probably intended to provide space for carrying small items in the elastic netting attached inside the case lid. They even suggest carrying the tuner face down in the case to prevent scratching the display with these potential items. Since I only keep the manual in the case lid, I saw this as a design shortcoming (and the reason for four stars instead of five).

To remedy this, I took the foam from the original tuner box, and seperated the flat base sheet from the main side piece. This slides perfectly into the case lid underneath the elastic netting. This mod provides foam protection on all sides, completely surrounding the tuner. Also, I made sure the glued face of the old foam faces the inside of the lid. This prevents anything else sticking to it, and helps secure the foam in place. There is still enough room to slip the tuner manual under t ...

After using the Peterson app on my pedal steel for a year, I got the StroboStomp HD for live use (and more convenience when practicing at home) and it has worked like a charm. I love having the ability to use Peterson Connect to bring my sweetened tunings forward in the queue and color coordinate them. I got the tuner in the mail about an hour before setup for my first gig with it; and it was super simple to get acquainted with it and use it confidently come gig time. Thank you, Peterson, for your great products!

I have been so impressed with Peterson Tuners. Not only is the StroboStomp HD amazing, but their service is outstanding. After I inadvertently fried my tuner shortly after getting it (foolish power supply error on my part), they said that accidents can happen with new equipment (which I thought was very kind since I was feeling pretty dumb), they fixed it for free, and they helped me troubleshoot so I didn’t make the same mistake again. I’d recommend everyone get this tuner. Great product and you know this company does it right.

I found this tuner intuitive and extremely easy to use. Only thing better is the customer support from this company.