The Mooer Graphic B Bass Equalizer is the smallest bass equalizer pedal in the world which makes it extremely handy for players with full pedalboards. It's 5-band graphic EQ with master level control lets you dial in your sound exactly how you want. It also features an ±18dB adjustable gain range per band. It's full metal casing makes it durable and road ready and like most great effects pedals it has true bypass.