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Ashdown Rootmaster Rex Brown Signature 800W

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Description

Ashdown Rex Brown: RB-800

The RB-800 is a high-powered, 800-watt bass amp head crafted in the UK in collaboration with Pantera’s Rex Brown. Combining Ashdown’s renowned tone with Rex’s signature gritty sound, it features a versatile EQ system, Sub Harmonic Generator, Compression Control, and Valve Emulated Drive for wide tonal flexibility. Designed for both live and studio use, it offers modern connectivity options like an Analogue Cab Sim D.I output, all in a lightweight, road-ready design.

SPECIFICATIONS:

  • Power Output - 800 Watts
  • Power Requirements - 115-230 Volts
  • Speaker Outputs - 2 x Neutrik Speakon/Jack outputs
  • Frequency Response - -3dB @ 22Hz and 25KHz
  • High Instrument Input 
  • Low Instrument Input
  • Line Input - Impedance 22k Ohms
  • DI Output - 420 Ohm balanced
  • Impedance - Minimum 4 Ohms
  • Signal to noise- Better than 80dB (EQ flat)
  • EQ:
    • Bass +/-15dB @ 100Hz
    • Lo Mid +/-15dB @ 340Hz
    • Middle +/-15dB @ 660Hz
    • Hi Mid +/-15dB @ 1.6kHz
    • Treble +/-15dB @ 7kHz shelving
  • Effects Send - Impedance 22k Ohm, Level 0dBu nominal
  • Effects Return - Impedance 22k Ohms, Input Level 0dBu Nominal
  • Distortion - Less than 0.5% THD
  • H x W x D (mm) - 89 x 311 x 235
  • Weight (kg) - 2.5
Brand reference number: MAS RB-800-UK
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