Tuner pedal stupid format, 2 outputs, a mute, which mutes the sound when there is agreement and the other bypasses that do not cut the sound.
AND 2 buttons, one for choosing the fawn to agree: So that recognizes each chromatic note and other modes prdfinie as standard tuning, a semitone below and one tone lower, The same goes for the bass.
Personal I use chromatic mode because I agree with drop C, so I did not really have a choice ..
The other button allows the LEDs to dfill, trs is pretty useless though.

I have not seen any latency in the tuning, the LEDs ragissent well and the arrows are rtroclairs trs useful lie.

In conclusion, this tuner is nothing special, at the same time we do not ask him any more, but really the pedals will change your life is really Extremely practical advice in a first private-se tuner pedals before any other effect is the most useful lment my pdalboard, I do not know why I did not buy before my wah, chorus, etc. ..

Then I could not test the Korg DT10, plus seeing the prcis CHARACTERISTICS, but I do not fawn's look 'tin can' so I have not tried further, and I am Extremely satisfied with this product, I put 9 because it is not given and that its design is rather banal, what a boss pedals.

edit: APRS over 1 year of use, I find it just as effective (no lag time for my part, it is plugged into grounded by a intermdiaire one spot) quite pr cis super convenient, I leave the same note