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Description

Unleash the ultimate bass experience with the Ashdown Engineering ABM 900 EVO III, a powerhouse bass amplifier head tailored for the discerning musician. With a staggering 575W + 575W of raw power, this amp head is engineered to dominate stages from intimate venues to bustling arenas. Its remarkable versatility is embodied in a sophisticated EQ system, which allows you to sculpt your sound across a broad spectrum of frequencies. Whether you're dialing in the punchy slap of funk or the growling lows of heavy rock, this amp head adapts effortlessly to your sonic needs.

Adding to its allure, the ABM 900 EVO III features a sub-harmonic generator, which tracks and reproduces your sound an octave lower, injecting a seismic depth into your performance. The hybrid preamp design lets you blend solid-state clarity with the warmth of tube-driven tones, offering a palette of textures that can satisfy any bass player's craving for both precision and character.

Built for the road, the ABM 900 EVO III boasts rugged construction that withstands the demands of touring life. With practical features like a built-in compressor, DI output, and effects loop, this amp head is not just powerful but also exceptionally functional, ensuring you're always ready to deliver your best performance.

Key Features:

  • 575W + 575W power output for robust performance
  • Versatile EQ with rotary and slider controls
  • Hybrid solid-state and tube preamp for diverse tones
  • Built-in compressor, effects loop, and tuner output
  • Sub-harmonic generator for deep, rich bass tones
  • Durable and tour-ready construction
  • 4 x speakON outputs and DI output for connectivity

Reviews

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Ashdown Engineering ABM 900 EVO III.

Features and functionality

  • The Ashdown ABM 600 EVO III includes a tube pre-amp and built-in octaver, distinguishing it from other models like Aguilar TH700 that lack these features.

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  • The Ashdown ABM-1200-EVO IV offers a 9-band EQ and hybrid design with a tube, appealing to users seeking extensive tonal control and loudness.

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Use cases and applications

  • Owners suggest the 600W version is more suitable for handling environments with multiple high-gain guitars and loud drummers, providing necessary headroom.

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  • For bands relying on their own gear at DIY shows, the Ashdown ABM's power ensures the ability to stand out dynamically.

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User experience

  • Users report that a single 12" cab may not be sufficient for louder settings; doubling up on cabs can enhance the performance of either amp model.

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  • Users transitioning from combo amps to separate head and cab setups report significant improvements in clarity and volume.

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Comparisons

  • The Ashdown ABM series is noted for its unique tone stack, which some users find more versatile than Aguilar's offerings, depending on personal taste.

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  • The Ashdown ABM-1200-EVO IV provides more control and loudness than the Fender Rumble 500 Combo, especially in dynamic gig environments.

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Value and pricing

  • Opting for the 600W model is considered a better long-term investment due to its higher power and minimal price increase, providing greater flexibility for diverse gig situations.

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Build quality

  • Despite a claim of weight differences, both the 300W and 600W models are confirmed to have the same weight, indicating consistency in build design.

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Other

  • The Ashdown ABM-750 offers similar features to the 1200 but at a lower power output; a B-stock 1200W is cheaper than a new 750W model.

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5.0 out of 5

Based on 1 Review and 1 Rating

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rymort

Smooth and Agressive

This Ashdown head is the perfect starting point for any bass sound. Feed your SansAmp into the input and you are in heaven.

Artist usage

Add artist
See how Jeremy Davis uses Ashdown Engineering ABM 900 EVO III

Jeremy Davis

Bassist

Paramore

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Verified via Bassplayer

In an article on Bassplayer, Jeremy Davis discusses how he revamped his bass tone for Paramore's self-titled album using the Ashdown Engineering ABM 900 EVO III, following the departure of guitarist Josh Farro and his brother Zack.

See how Brian Marshall uses Ashdown Engineering ABM 900 EVO III

Brian Marshall

Bassist

Alter Bridge

...
Verified via Ashdown Engineering

Listed as Ashdown artist

See how Gordon Moakes uses Ashdown Engineering ABM 900 EVO III

Gordon Moakes

Bassist

Bloc Party

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Verified via Photo

Gordon is featured as an Ashdown artist where the ABM 900 EVO III is listed as part of his gear. Gordon can be seen running 2 of these on stage at Southside Festival 2013 in combination with the ABM 810 Cabinets.

See how Fred Sablan uses Ashdown Engineering ABM 900 EVO III

Fred Sablan

Bassist, Composer

Deftones

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Verified via Bass Guitar Magazine

In an interview with Bass Guitar Magazine, Fred Sablan discusses using the Ashdown Engineering ABM 900 EVO III bass amplifier head during his time with Marilyn Manson.

See how Chuck Garric uses Ashdown Engineering ABM 900 EVO III

Chuck Garric

Bassist

Alice Cooper

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Verified via BassPlayer.com

Chuck use the Ashdown ABM 900 EVO III heads nad the Ashdown ABM 810 8x10 cabinets

See how Aaron Julison uses Ashdown Engineering ABM 900 EVO III

Aaron Julison

Singer, Bassist

The Twisted Brown Trucker

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Verified via Ashdown Engineering

Aaron Julison is associated with the Ashdown Engineering ABM 900 EVO III bass amplifier head, as noted on the Ashdown Engineering website.

Album Usage

The Ashdown Engineering ABM 900 EVO III has been featured on the following albums:

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use Ashdown Engineering ABM 900 EVO III, it is most commonly used with the following gear.

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