Ashdown Rootmaster RM-800-EVOIII Lightweight 800w Bass Amp Head

£749.00

Presenting the Ashdown Rootmaster RM-800-EVOIII Lightweight 800w Bass Amp Head, a perfect solution for bass players wanting more power and versatility from a portable and compact unit. Delivering Ashdown’s unique tone, the Rootmaster EVO III features an extensive EQ, an Ashdown Sub Harmonic Generator, a Compression control, and Valve Emulated drive. Housed in a durable […]

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Description

Presenting the Ashdown Rootmaster RM-800-EVOIII Lightweight 800w Bass Amp Head, a perfect solution for bass players wanting more power and versatility from a portable and compact unit. Delivering Ashdown’s unique tone, the Rootmaster EVO III features an extensive EQ, an Ashdown Sub Harmonic Generator, a Compression control, and Valve Emulated drive.

Housed in a durable chassis, the RM-800-EVO III has been designed to be taken on the road for you to play wherever. For even more versatility, it has a built-in Analogue Cab Sim DI output so that you can customise your monitoring needs accordingly. Experience 800 watts of raw power ready for a breadth of different playing scenarios.

Specifications

  • Power Output: 800 Watts
  • Power Requirements: 115-230 Volts
  • Speaker Outputs: 2 x Neutrik Speakon/Jack Outputs
  • Frequency Response: -3dB at 22Hz and 25KHz
  • High Instrument Input: Impedance 3.9m Ohms, Input Range 150mv – 20 P-P
  • Low Instrument Input: Impedance 10k Ohms, Input Range 300mv – 405V P-P
  • Line Input: Impedance 22k Ohms, Input Level 0dbu Nominal
  • DI Output: 420 Ohm Balanced, Level 0dbu Nominal
  • Impedance: Minimum 4 Ohms
  • Signal to Noise: Better than 80dB (EQ flat)
  • EQ: Bass +/-15dB at 100Hz, Lo Mid +/-15dB at 340Hz, Middle +/-15dB at 660Hz, Hi Mid +/-15dB at 1.6kHz, Treble +/-15dB at 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: 5kg

About the manufacturer

Ashdown

Ashdown are known for making standout effects pedals and more. Founded with a passion for tone and innovation, their gear has shaped countless records and players’ sounds. Look out for their iconic designs and flagship models — they’ve earned a reputation for reliability and creativity.

More info about this Product

Amp Heads

An amp head contains the core tone and power of a guitar amplifier without the built-in speakers, allowing you to pair it with the cabinet of your choice. This setup offers greater flexibility over sound and volume, as different speaker cabinets can dramatically change the feel and character of the amp. Amp heads are available in valve, solid-state, and hybrid designs, ranging from low-wattage studio models to high-powered touring rigs. They’re ideal for players who want a modular setup, precise control over their tone, and the ability to adapt their rig to different venues, cabinets, or recording situations.

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