Shadow SH 4000 HD

The Shadow SH 4000 is a professional onboard preamp for Acoustic guitars. It is equipped with the Nanoflex pickup. Features include volume, bass, middle and treble controls, a phase inverter switch that cancels feedback and an automatic chromatic tuner.

NFX pickup + preamp w/ auto-chrom.-tuner, phase, 3-band EQ, vol + 2x 1.5V AAA