LR Baggs ALIGN SERIES EQUALIZERAcoustic Preamplifier with 6 Band EQ and Anti feedback Notch Filter Based on the circuit of the esteemed Para Acoustic DI, the Align Equalizer combines our signature, high graded FET gain stage with powerful tone shaping EQ that injects richness and balance to any acoustic pickup signal. A 6 band EQ shapes the frequencies we found most useful for improving acoustic guitar pickups with the flexibility needed to cover other acoustic instruments