I don't know why I haven't reviewed this before. I've probably had the Tu-2 on my board the longest compared to every other pedal I've owned. Great tuner, very solid and reliable that's for sure. The LED is brightish, though I always want it brighter, it's still good and visible. It has a few extra options available that I don't think..anybody really uses, flats/sharps and all these different configurations available but I simply just use it as a straight on guitar tuner on my pedal board.

One cool feature about this pedal is that it also acts as a buffer. You'll notice this right away when you plug in that your overall guitar signal is louder and slightly brighter. It brings back some of the upper mids and presence that's missing when you connect through a butt load of pedals and cables etc. So that's just an added bonus! Way to go Boss!!

Of course I have since moved on from having so many pedals and now use clip on tuners as they're just lighter, quicker and I don't have to use any extra cables or use up extra space on a pedal board. Though I'd definitely recommend this tuner to anybody just needing a good ol' basic tuner with no hassles. It's always reliable and sturdy, it always has been!