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Motion Sound KBR-3D
Rotary Horn and Stereo 3D Hi-Fidelity Keyboard Amplifier

$ 1493.00

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Product Dimensions
In Inches

Length: 24.5
Depth: 16.5
Height: 21

Product Weight

70.00 pounds


Motion Sound KBR-3D

Click the image above for an 800×600 version.

The first Dedicated Keyboard amplifier for Keyboard Players

Designed from the ground up as a state of the art Keyboard amp, the KBR-3D features 200 watts of power and a tube pre-amped rotating horn. You no longer have to settle for a sterile amp designed as a monitor while your guitar playin’ buddy run’s his own unique tower of power designed specifically for his use. This Full-featured unit from Motion Sound delivers Real Character and Real Rotating Sound that you can control and modify to your individual style.

The KBR-3D provides stereo Hi-Fidelity, 3D expand channels, and a 12AX7 tube pre-amped real rotary horn channel with stereo low rotor simulation. The rotary channel adds real 12AX7 overdrive and warmth providing classic rotating sound to organ and electric piano. A sereo Hi-Fidelity channel provides accurate transparent sound for piano and brass. A second stereo Hi-Fidelity channel adds lush 3D sound for strings and stereo pads. The unique angled cabinet provides incredibly wide sound dispersion and enhanced three dimensional depth.

Features:

  • Stereo Hi-Fidelity and 3D channels with global, bass, mid, and treble
  • Real rotating horn with fast, slow, and stop functions
  • Stereo low rotor simulator with rotor volume, bass, and effect level controls
  • Stereo microphones on horn with mixer level controls to XLR outputs
  • Left/right XLR line outputs send all channels and horn mixer
  • 12AX7 pre-amp with pre and post gain and contour controls and EQ
  • Left/right power amplifier inputs
  • Two 10′ 150 watt speakers
  • Two 3.5′ x 3.5′ 80 watt dynamic horns
  • PD-40 phenolic horn diaphragm
  • 200 watts RMS of stereo Hi-Fidelity power
  • 40 watts RMS > 7800 Hz of horn power

Specifications:

Rotary Channel -Features our acclaimed PRO-3T design. Enhanced Stereo Low simulator circuit. Contour, Low rotor volume, bass and effect controls coupled with a 12Ax7 Pre-amp with pre and post gain allows warm tube distortion at all volumes levels.

Stereo Channel – Channel one features stereo inputs with ‘stereo expand’ control allowing you to dial in a huge stereo image at the turn of a knob! Channel two features stereo inputs, Global Bass- Mid- Treble controls. XLR left and right outputs, stereo mics with mixer on horn, 1/4′ dry rotary channel output, 1/4′ left and right amp inputs.

Superfast 10′ proprietary co-axial drivers in a tuned port cabinet with a computer designed angular front to insure fabulous stereo effect ant a lush, wide image.

Power Input – 117VAC, 50/60 Hz

Power Output – 100 watts per side plus 40 watts above 800 Hz to the rotary horn.