Used Gallien-Krueger 2001RB 540W Bass Amp Head

Looking for massive power and signature punchy GK tone? This used Gallien-Krueger 2001RB bass amp head delivers 540W at 4 ohms (main) plus 2x50W for horn bi-amping, giving you the headroom needed for any gig. With separate gain controls for dual channels, a 4-band active EQ, contour, boost, and built-in DI output, this amp offers versatile tonal shaping and reliable performance. The amp is in fair condition, showing noticeable cosmetic wear but still functioning as intended. Known for its tight low end and articulate mids, this amp is ideal for rock, funk, or any style demanding clarity and power. The robust design ensures durability, but some scratchy pots or minor output inconsistencies may be present due to its used condition. If you need a powerhouse amp at an affordable price, this GK 2001RB is a solid choice for serious bassists looking to upgrade their rig without breaking the bank.