With the Fishman Presys+ pickup system in your guitar youll have amazing plugged-in tone plus exceptional tone shaping. There are bass mid and treble tone controls so you can dial in your ideal sound. A notch filter helps eliminate the possibility of feedback while playing live a brilliance control helps you cut through the mix and the phase control helps solve phase problems when recording the Presys+ and a microphone at the same time. And to make sure youre always ready to play your best theres a built-in tuner on the Fishman Presys+ pickup system.