Caline Pre-amp DI Box for Acoustic Guitar Supports Bass Treble Control with ANTI FEEDBACK & TREBLE BOOST Footswitches

Features: Pre-amp and DI box specially designed for acoustic guitars. Using the INPUT knob to avoid overloading your acoustic guitar EQ. Turn on the ANTI FEEDBACK footswitch and adjust the ANTI FEEDBACK knob to avoid volume feedback. Turn on TREBLE BOOST footswitch to increase the brightness of the tone. With BASS TREBLE adjusting knobs; 1/4 IN OUT jacks and XLR balanced OUT interface. Comes with a connecting cable for you to use DC 9V battery as a power supply.(battery is not included) Discounted at only: US$ 57.83