This is a smart tiny tuner with the Skyline shape, with fast pitch detection technology and a big bright LED 
display－a real guarantee for your strings!In addition, it provides a VOLUME knob to control the output volume when active (from mute to 12dB volume boost).You can also use it as a mute box or a clean boost pedal.Due for a Tune-up.There are a bunch of tuners out there, and everybody’s looking for the same basic things: fast response,
accurate calibration, and a big and easily visible screen. Check, check, check.With so many tuners on the market, why would we even think to make one of our own? Because we made
the Hotone Skyline Tuner to be better and offer way more.It’s smaller (you wouldn’t waste precious space on your pedalboard with a tuner), faster
(the fastest, actually), more refined, more durable, with a clearer and brighter screen, and you can adjust
the tuning volume. That means you can use it as a mute or clean boost too! 
The fact is, this tuner’s volume boost sounds a lot better than most of the boost pedals out there.Like our other pedals, the footswitch is true bypass, keeping the tone pure.Why you need it: This tuner does it all and doesn’t take up space. 
You only need one tuner, and this is the one.