NAMM 2025: NEW ASHDOWN RELEASES!
REX BROWN - RB-800
Ashdown is proud to introduce the RB-800, a UK-made bass amp head designed in collaboration with Rex Brown of Pantera. Built for bass players who value power, versatility, and durability, the RB-800 delivers 800 watts of tour-proven, high-performance, packaged into a lightweight and robust design.
Building on the legacy of Ashdown’s Rootmaster series, the RB-800 provides everything a hard-working bassist could need. From one of the most comprehensive EQ systems in the industry to Ashdown’s renowned Sub Harmonic Generator, this amp offers deep tonal flexibility.
It also features a smooth Compression control and a variable Valve Emulated Drive, giving bassist the tools to craft everything from clean tones to gritty, overdriven sounds. The RB-800 is truly the Swiss Army Knife of bass amplification.
One of the key features of the RB-800 is its Analogue Cab Sim D.I output, designed to meet the evolving needs of modern bass players. As silent stages and in-ear monitoring become the norm, this addition allows for greater flexibility on stage and front-of-house monitoring, ensuring an exceptional monitor mix in any
setting. This makes the RB-800 an ideal choice for today’s bassist, whether playing live or recording in the studio.
ike all Ashdown products, the RB-800 is engineered to last. Responsibly designed with repairability in mind, it can be serviced down to a component level, ensuring a lifespan of over 15 years. This commitment to sustainability allows us to offer an unmatched 5-year warranty, providing players with peace of mind that their amp will perform for years to come.
The rear panel of the RB-800 includes a balanced D.I with an XLR socket, providing a post-EQ, post-effects signal for a clean front-of-house mix.
Bassists can choose between the CAB SIM D.I. or the balanced D.I. output, with further customisation available through selectable enclosure types (ported and sealed), speaker configurations (10” for tight mid-range or 15” for depth), and horn options for added high-end clarity. Combined with the intuitive 5-band EQ, these features allow you to dial in the perfect sound.
Designed with input from Rex Brown, this amp head brings power, grit, and reliability that defines his iconic bass sound with Pantera, making it a must-have for any bassist looking for power, precision, and rugged performance.
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: Impedance 3.9m Ohms, input range 150mV – 20 p-p
Low Instrument 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 @ 100Hz, Lo Mid +/-15 dB @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 that 0.5% THD
H x W x D (mm): 89 x 311 x 235
Weight (kg): 2.5
SO-1200
Unleash 1200 watts of sonic power with the Ashdown SO-1200, crafted in collaboration with Shavo Odadjian of System of a Down. Hand-built in the UK, this amp delivers pristine tone, versatile 9-band EQ, and features like a one-knob compressor and sub-harmonic generator. It’s the ultimate choice for professional bassists seeking unparalleled performance.
SPECIFICATIONS:
Power Output - 600 + 600 Watts
Power Requirements - 115-230 Volts
Speaker Outputs - 4 x Jack/Speakon outputs
Frequency Response - -3dB @ 17Hz und 30KHz
High Instrument Input - Impedance 3.9m Ohms, input range 150mV
Low Instrument Input - Impedance 10k Ohms, input range 300mV - 40V p-p
Line Input - Impedance 22k Ohms, input level 0dBu nominal
DI Output - 600 Ohm balanced, Level 0dBu nominal
Tuner Output - Impedance 22k Ohms, Level 0dBu nominal
Impedance - Minimum 4 Ohms Per Side
Effects Send - Impedance 22k Ohm, Level 0dBu nominal
Effects Return - Impedance 22k Ohms, Input Level 0dBu Nominal
Preamp Tubes - 1 x 12AX7
H x W x D (mm) - 174 x 645 x 357
Weight (kg) - 18.6
The Ashdown SO-1200 is a groundbreaking bass amplifier created in collaboration with Shavo Odadjian, legendary bassist of System of a Down.
Hand-crafted in the UK, this powerhouse delivery 1200 watts of pure bass tone designed to captivate audiences from massive arenas to intimate studios.
The SO-1200 features a 9-band EQ for precise tone shaping, a Variable Valve Drive powered by a 12AX7 tube for everything from clean tones to aggressive overdrive, and advanced tools like a one-knob compressor for dynamic control and a sub-harmonic generator for thunderous low-end depth.
Dual 600-watt power sections allow for versatile speaker pairing, while professional connectivity includes dual Speakons, a DI output, and an FX loop.
The SO-1200 is more than an amplifier, it’s a testament to Ashdown’s dedication to craftsmanship and Shavo Odadjian’s relentless pursuit of tonal excellence.
As a long-time member of the Ashdown family, Shavo’s partnership with Ashdown represents a shared passion for pushing the boundaries of bass amplification.
MICRO-KILLER
The Ashdown MICRO-KILLER is a compact, battery-powered 3W guitar amp designed for portability and exceptional sound. With BT streaming, EQ, and versatile outputs, it’s your go-to amp for practice or performance anywhere.
SPECIFICATIONS:
Weight - 1kg
Size(mm) H-150 W-150 D-100
EQ - One Knob Tone Control
1 x 3" Ashdown Speaker
Line Input
Headphone Out
STUDIO-4
The Ashdown Studio-4 Bass Combo is a compact, battery-powered amp delivering premium sound wherever you go. With built-in BT, and versatile outputs, it’s the ultimate tool for bass players on the move.
SPECIFICATIONS:
Weight - 1kg
Size(mm) H-160 W-160 D-100
3 Band EQ - Bass, Middle, Treble
1 x 4" Ashdown Speaker
Line Input
Headphone Out
Featuring a 1 x 4” speaker, this mini marvel delivers rich, resonant low-end tones that punch well above its size.
Ashdown Engineering has been a trusted name in bass amplification for over 25 years, earning the loyalty of top-tier bassists worldwide. Known for their durable construction, stellar sound, and reliable performance, Ashdown amplifiers set the industry standard.
The Studio-4 Bass Combo upholds this reputation, offering high-quality craftsmanship in a portable format that lets bassists play anywhere, at any time.
