Hi. I would like an explanation to why a tuner pedal (ex: Boss TU-2) is a first pedal to own according to a thread (or a product review, i don't remember..) on this web site. Everyone that posted afterward agreed. I think effects like overdrive or echo (etc) can be much more fun than a tuner that doesn't do anything except give the key. Beginners should spend their money or a small tuner and small tuners cost way less too ! What do you all think ?