Electro-Harmonix Battalion Bass Preamp and DIThe Cure for Anemic Bass Tones With the Electro Harmonix Battalion on your pedalboard, anemic bass tones will be a thing of the past. Sculpt your sound with a 4 band EQ tailored specifically to bass guitar. Forge growling overdriven bass lines with a MOSFET distortion circuit. Place the EQ before or after distortion for an array of interesting tones, or EQ your dry tone and blend to taste. Add thump and sustain to your playing with a built in