It does a great job of balancing the low end and boosting the highs in a way that will make your tone cut through the mix.

It significantly enhances tone in multiple ways -- better note separation in chords, more defined pick attacks and just better overall high end and low end

If at present you have no boost after your pedals and have a long cable run, yes definitely this pedal will make a world of difference by adding the top end back to the signal

The EP Booster does wonders for my Tele, fattening the high end while maintaining brightness and clarity

This is a high quality boost with a slight high end increase as well