Gallien-Krueger 2001RB | RB Series 2 X 500+50 Watt Bi Amp Bass Head

GK's RB Series bass amplifiers have been setting the standard for over two decades. Inside these compact, lightweight "super structures" is the most advanced bass circuitry available. In 1972, Bob Gallien developed what he calls G.I.V.E. Technology (Gate Induced Valve Effect). This 'valve effect' is integrated into the design of all RB Series heads and is part of what gives them their distinct sound. The RB Series heads deliver a warm, punchy tone with a fast transient response that not only sounds better, it feels better. GK's renowned voicing filters and intuitive four band active EQ make it simple to dial in a great sound. Everyday thousands of players around the world in arenas, clubs and basements plug into GK heads because they love that sound. Features Dual 540W (2 ohms) or 1080W bridged (4 ohms) plus dual 50W Horn Bi-Amp System Clean & Overdrive channels Active 4-band EQ Adjustable Contour, Presence & 4/5 string voicing Boost (valve effect) Separate Tweeter & Woofer volume controls Effects loop with Level, Ground Lift & Pre/Post switch Chain output for running multiple 2001 RB amplifiers Speakon & 1/4" outputs 19" x 5.25" x 12" (3 rack spaces) 42.5 lbs