KLIQ TinyTune Pro Stage Tuner Pedal for Guitar and Bass with True Bypass Switching, Pitch Calibration and Flat Tuning (Power Supply Required)

The unit is very small, which is nice, but well built. The screen is very bright, easily visible in even the worst stage conditions. Its a very accurate tuner. They don't really advertise it, but it has a strobe tuner mode, and it works fabulously. I cannot recommend this enough. I tuned 4 string, 5 string and 6 string basses with it. Its my go to for stage tuning.

I bought the Pro Stage version and got it a couple of days ago. The first thing I noticed was how small it actually is, even after reading about its size it was shocking at sight. Even though how cute it looks being so tiny, don't think for a second it's a frail thing, it's actually heavier than it looks due to its mostly-metal construction, which makes it feel indestructible. It has different ways of showing the notes on screen and brings a one-sheet manual explaining each mode carefully, which I didn't know. In the box, it also brings 4 little self-adhesive plastic supports to stick under the pedal if you want to use it without a pedalboard (quite a nice detail, in my opinion). It has a FLAT button to change tunings but when I plugged my guitar in Drop C and played the 6th string it immediately recognised the note, so I'm not sure about when to use that button, but I don't really mind as long as it tunes correctly (and it definitely does!). When it comes to tuning, it's faster than I expected (and that means REALLY FAST) and really sensitive, resulting in a perfectly tuned guitar. The LED screen is super easy to read indoors, I haven't tried it outside but it definitely looks like it won't have any problem there. It doesn't produce any type of interference or hum, and I was using a high gain amp that loves amplifying noise when given the chance. The overall impression I get is that I found a gold mine here, I wouldn't be surprised if this was worth twice or thrice the price. If you are looking for a good tuner that can handle many different tunings and don't want to spend so much money, here's your perfect choice. Hell, I would even recommend it to people looking to buy a Korg or Boss tuner, here's the same quality for a lot less!

Excellent quality, however the way the digital readout works it can be somewhat hard to know when you have tuned the sting to the desired key—otherwise great product for the price, especially with the built-in True Bypass

I was pleasantly surprised at getting the true-strobe feature with it. Easy-to-read strobe display is better than the more expensive popular one on the market. Strobe adds a more accurate tuning which is a paradigm shift from the standard way. You'll hear the difference immediately. The Secret: Stop the circle from rotating left-or-right and it's in the most precise tuning it can be.

I’ve been using an older version off the Kliq TinyTune for a few years and although it was decent enough, tuning my bass guitar could be frustrating. E string tuning was typically the most fickle as it would register in tune and then sharp or flat with subsequent plucks of the string - a bit wishy-washy. This unit (TinyTune Pro Stage) is a leap forward. Each string is easier to tune because the Kliq is very confident indicating tune. After tuning with the Pro Stage, harmonic tuning by ear confirms the pitch is perfect. Expensive but worth it.