I'm just curious as to know what is the best (most accurate) tuner? I have a boss tu-3 and it's not very accurate for low tunings. Please help me out... Thanks
I have a Peterson strobostomp2 that works great. I have bought (and returned) the TC Electronic's Polytune twice. For whatever reason, I can't bond with it and I am even a huge TC Electronics fan.
I also have the Peterson StroboplusHD tuner and it has a nice "sweetener" tuning feature for 7-strings. It's a great tuner/metronome, but it's not a pedal.
I got a Planet Waves Tru Strobe pedal tuner a few months back and am very happy with it. I don't currently have a 7, but one of my 6's is strung with 14-58 and tuned to B standard and it works perfectly. It was on sale at Guitar Center for $20 so that's why I figured I'd pick one up and when they rang it up, it came up as only $8.99 brand new. Gear-wise, definitely the best $9 I've ever spent.