Gallien Krueger 2001RB
Dual Bi-Amp, 2 x 500w + 2 x 50w

It's the big gun, Gallien Krueger's candidate for the ultimate stage rig for the coming decade! It's based on the bi-amp system from the 1001RB but with dual 500W woofer amps bridgeable to 1000W, two 50W horn amps and two continuously variable speed fans for cooling. It gets the deep, floor-shaking, warm sound that powers reggae bands. For rock players it features a special design distortion circuit that lets you quickly dial in the perfect growl and drive. For funk players, its voicing filters and bi-amp controls let you scoop the mids and add the perfect high-end edge needed for popping. For any style of music performed on arena stages, the Gallien Krueger 2001RB is destined to be the premier amp of choice.

2001RB Distortion Circuits
The secret to the 2001RB's smooth, natural distortion is that the horn amp is automatically muted when the high gain channel is activated, thus preventing any raspy distortion from the horns. The horn amps can also be muted on the low gain channel as needed for certain blues sounds. Such horn muting is only possible with a bi-amp system, and only the 2001RB has this circuitry design. Easy on-stage control is provided by a 3-button footswitch, which mutes the horns, selects channels A or B, and also activates the tuning mute.

Microprocessor System Manager
An 8-bit microprocessor constantly monitors the 2001 RB system, making sure everything is running correctly. It patiently waits for you to push the power switch, and then sends a signal to your other GK power amps to turn them on in proper order. Artists such as Flea and Tom Hamilton use up to five heads, and with the 2001RB, they only push one switch to fire up their entire system.

Speaker Out Connectors
Left: Two 1/4" and two HMS Compatible Speakon Connectors (Bridge/Mono), Bridge/Mono Switch
Right: Two 1/4" and two HMS Compatible Speakon Connectors

Click to view: Specifications

Dimensions: 19'' W x 5.25'' H x 12'' D
Weight: 44 lbs.

Gallien Krueger  |  400RB-IV  |  700RB-II  |  800RB  |  1001RB-II  |  Fusion 550  |  2001RB