PolyTune 2 Mini

...rhythm guitars were out of tune. Actually I care about tuning a lot and almost have OCD. BTW, I used TC Polytune 2 MiNi. Every time before recording session, I would check the 12th intonation first, and both guitars were perfectly in tune by themselves. Also, the guitars were in tune perfectly before each take....

...past. L-R, bottom row: George Dennis optical volume MXR DynaComp mini Boss ES-8 Loop Switcher Ramble FX Kismet distortion Top row: Shure GLXD-1 Receiver TC Polytune 2 mini Boss DD-500 delay TC Hall of Fame reverb Boss MD-500 modulation Source Audio EQ2 Xotic SL Drive distortion Xotic EP Boost ES-8 is MIDI controlling: DD-500, MD-500, EQ-2, Kismet Cioks DC7 & Cioks 8 power bricks

Guitars are never, and cannot ever be, perfectly in tune. Read Jack Endino's two part article on why guitars have inherent tuning problems. I've heard that some studio musicians compensate by retuning their guitar for every chord change...