Korg OT-120 bred 8-oktavs digital orkesterstemmer

I got this tuner for a baritone horn and it works great. I also got the external microphone for it and it also works great. Very happy with my choice.

This tuner may have full Orchestral range, but it is not an effective tuner for pianos. The built-in mic does not work well in picking up the notes of the low register piano keys. Plus the high frequencies of the piano keys do not ring out long enough for this tuner to recognize the note. The tuner itself is good quality, but not for pianos. For pianos, you're better off buying a tuner designed specifically to work with a piano. My star rating is solely based on piano usage.

I have had little success trying to tune my kora with it. Thumbs down.

Analog needle instantaneous registration of pitch change. Easy to use and extremely accurate. Flexible. BH shopping always a pleasure.

I use this to tune a nyckelharpa. The temper I use is -2 cents from the standard Valloti temper. I have an MT1200 (no longer available) which can be set to give me the exact tuning I require. This tuner is not adjustable in the same way. However, it does allow you to adjust the calibration of the needle. I have purposely adjusted it 2 cents using the MT1200 and it appears to work well. I gave it 4 stars because it can not actually be set to the temper that I want. I like that it is much smaller than the MT1200 and I like that the indicator is easy to read. It lacks the more accurate 1 cent meter reading that the MT1200 had though. The MT1200 was substantially more expensive when it was available and this tuner does 90% of what it did for a small fraction of the price. I would recomend this tuner for anyone who needs to tune to something other than equal temper.