• -16.67%
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
  • -16.67%
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal
ASHDOWN UK-RBM-800 | MusicGoodDeal

ASHDOWN UK-RBM-800 RBM - ROOTMASTER 800 head made in the UK

RBM - ROOTMASTER 800 Head Made in the UK

The Ashdown UK-RBM-800 amplifier (Rootmaster Bass Magnifier) builds on the proven Rootmaster platform, with premium British craftsmanship and a stunning glacier blue finish. Delivering 800 watts in a lightweight chassis, this amp head is designed to elevate your sound with depth, definition, and dynamic control.

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ASHDOWN
MAS UK-RBM-800
€1,078.80
€899.00 Save 16.67%
VAT included Delivery within 5 to 7 days
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Stock expected from 24/07/26

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Bass Guitar Amp Heads,  ASHDOWN,  AMPLIS BASSE,  TRANSISTOR
  Security policy Your personal data is 100% protected
  Delivery policy 2 to 3 business days in France, 2 to 5 business days in Europe
  Return policy 30 days in case of issues
Description
It features a subharmonic generator for rich, deep lows, a smooth and intuitive compressor for precise dynamics, and Ashdown’s expressive tube-emulated overdrive circuit, offering a tonal palette that ranges from subtle warmth to incisive bite.

A flexible effects loop allows easy integration of effects pedals, while standard DI and DI with analog cab simulation outputs ensure an authentic, consistent sound both on stage and in the studio. Equipped with a dedicated headphone output for silent practice, the UK-RBM-800 combines power, portability, and sonic versatility, making it the ideal choice for modern bassists seeking high-end performance and Ashdown’s signature sound.




- Effects loop: Yes

- Category: Bass amp head

- Footswitch input: Yes

- Dimensions (mm): 89 x 311 x 235

- EQ: 5-band

- Input: instrument jack

- Weight: 3 kg

- Headphone output: Yes

- Power (W): 800 W

- Reverb: No

- External speaker output: Yes

- Outputs: XLR DI, Jack, 2 x Speakon

- Technology: Solid-state

- Additional specs:

Sub-Harmonic Generator

Compression

FX Loop

DI and Ashdown’s analog cab simulation

Product Details
ASHDOWN
MAS UK-RBM-800
2026-07-24

Specific References

  • MAS UK-RBM-800
  • 0794677758714
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