UP FOR YOUR CONSIDERATION
1-GALLIEN-KRUGER 400RB MARK-IV
HIGH-CURRENT BASS GUITAR AMP
(280Watts)
GREAT USED CONDITION

I've totally went through this unit:
Cleaned all switches
Cleaned all plugs
Checked all conections (GOOD)
Checked all trim pots (GOOD)
SOUNDS GREAT!
Ready For Your Next Bass Gig.


GK's RB Series bass amplifiers have been setting the standard for over two decades and the 280W 400RB-IV continues that tradition. Inside this compact, lightweight ˜superstructure' 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 400RB-IV Series bass head delivers 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. Every day thousands of players around the world in arenas, clubs and basements plug into GK heads because they love that sound.


The rugged and lightweight Gallien-Krueger 400RB-IV bass head serves up 280 watts into 4 ohms. Shape your tone with the onboard contour and presence controls, tweak your sound to perfection with the 4-band active EQ, and dial in the perfect amount of growl with the boost knob. Voice the amp for either 4- or 5-string basses with the String Bass button. With its high current capacity, the 400RB-IV doesn't need current limiting circuits which rob your sound of natural transients, leaving you with unresponsive mushiness. With the Gallien-Krueger 400RB-IV, you get unadulterated GK power.

Gallien-Krueger 400RB-IV Bass Amp Head at a Glance:
  • Tweak voicing for 4- or 5-string bass with the String Bass button
  • G.I.V.E. technology gives you punchy GK tubularity
  • Shape your sound with 4-band active EQ, contour, presence, and boost
Tweak voicing for 4- or 5-string bass with the String Bass button

The 400RB-IV lets you effortlessly switch between instruments at will. A 5-string bass requires entirely different low end amp response than a 4-string instrument. Equalizers cannot accommodate this fundamental voicing difference, but the 400RB-IV's String Bass button does just that.

G.I.V.E. technology for punchy tubularity

The Gallien-Krueger 400RB-IV bass head employs GK's G.I.V.E. (Gate Induced Valve Effect) technology, which lends just the right amount of tubularity and grit to your bass, while proprietary voicing filters and intuitive 4-band active EQ let you zero in on your signature sound quickly and easily. The 400RB-IV delivers classic GK tone in a compact, lightweight package.

Shape your sound with 4-band active EQ, contour, presence, and boost

The Gallien-Krueger 400RB-IV gives you complete control over your sound. Sculpt your tone with the 4-band active EQ, contour, and presence controls, and then add just the right amount of growl with GK's boost control. All the tools you need to dial in your perfect bass sound are onboard the Gallien-Krueger 400RB-IV.

Gallien-Krueger 400RB-IV Bass Amp Head Features:
  • Tweak voicing for 4- or 5-string bass with the String Bass button
  • G.I.V.E. technology gives you punchy GK tubularity
  • Shape your sound with 4-band active EQ, contour, presence, and boost
  • Direct-out lets you run directly into a PA or recording console
  • Extremely high current capacity
  • Smart protection circuitry
  • Cool running reliability
  • Low noise operation

SPECIFICATIONS

  • 280 watts (4 ohms), 2-8 Ohm Speakers Plugged In To The 400RB = 4 Ohm Load On The 400RB
  • Active 4-band EQ
  • Adjustable contour, presence & 4/5 string voicing
  • Boost (Valve Effect)
  • Effects loop, tuner out with mute
  • XLR out with level, ground lift & pre/post switch
  • Speakon & 1/4" outputs
15 lbs.

17-1/2"W x 3-1/2"H x 8"D

The Gallien-Krueger 400RB-IV is your ideal club head!

Comes With A New IEC Power Cable

STRINGENT PACKING
This will be professionally packed to make it to you in the same great condition.

Please checkout my other listings for more Professional
Audio, Video & Stage Lighting Equipment From Around Central Florida.
Thanks For Looking!