SKU: 38856233949

Ashdown ABM600-EVO-IV 600W Bass Head with 9 Band EQ

Sale price$503.55 Regular price$559.50
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

Ashdown ABM600-EVO-IV 600W Bass Head with 9 Band EQAshdown Bass Tone Just Got Better You know it, you love it and now Ashdown kicks it up a notch or two with the ABM 600 EVO IV bass amp head. With an earth shaking 600 watts of bass power, an upgraded preamp section, an extended EQ section, and tons of tone shaping flexibility, the ABM 600 EVO IV is another incarnation of the amazing line of Ashdown amps that professional bassists rely on to deliver their tone to the masses from stages around the

Ashdown Bass Tone Just Got Better

You know it, you love it - and now Ashdown kicks it up a notch or two with the ABM 600 EVO IV bass amp head. With an earth-shaking 600 watts of bass power, an upgraded preamp section, an extended EQ section, and tons of tone-shaping flexibility, the ABM 600 EVO IV is another incarnation of the amazing line of Ashdown amps that professional bassists rely on to deliver their tone to the masses from stages around the world. Put the power, versatility, and tone of an Ashdown amp to work in your own bass rig and make every gig the best with the ABM 600 EVO IV.

Ashdown ABM 600 EVO IV Bass Amplifier Head at a Glance:

  • New features extend your tone-shaping flexibility
  • Bass equipment that's built to last
  • Ashdown delivers the modern bass sound

New features extend your tone-shaping flexibility

The new preamp section in the ABM 600 EVO IV features variable drive technology. A dedicated drive knob lets you to adjust the amount of current flowing into the 12AX7 tube for tones that range from the cleanest of cleans to the fattest of overdriven thumps. The updated 9-band EQ section will surprise even dedicated ABM players, with tight tonal control including knobs to handle bass, middle, and treble and an expanded 6-band graphic for fine-tuning. Ashdown's familiar 1-knob compressor and sub harmonic generator work to make your tone tighter and fuller than you've ever heard it before and help you claim your rightful place in any mix. All the while you can keep an eye on your levels with the iconic Ashdown VU meter situated right on the face of your amp. Add all of this tonal control the flexibility of footswitching - the EQ, compression, sub-harmonics, and even the variable drive can all be kicked in and out with a tap of your toe.

Bass equipment that's built to last

The ideal combination of function and class, ABM Series bass amplifiers feature tough construction and reliable circuitry. The Ashdown ABM 600 EVO IV bass head features stage-friendly designs and tour-friendly features that make hooking up your amp to your cabs, to the venue mixer, or in the studio easy to do. From the DI with XLR connection to the dedicated tuner output, you can take the professional quality of Ashdown with you wherever you go.

Ashdown delivers the modern bass sound

With a solid artist roster that includes Adam Clayton of U2, James Jamerson, Jr., and the late, great John Entwistle of The Who, Ashdown delivers the sound of modern bass. Launched in 1996, the company has been guided by a singular vision: doing it right. Redone knows you need reliable amplification, and Ashdown amps are built for serious tour-grade abuse. Whether tube or solid-state circuits (or both) are employed, Ashdown amps serve up punchy, powerful tone with remarkable transparency and deep, controlled low end, along with exceptional mid-band attack and high-end brilliance. Take the stage with bass equipment that won't let you down. Rock with Ashdown.

Ashdown ABM 600 EVO IV Bass Amplifier Head Features:

  • 600-watt bass amplifier head for all your gigging needs
  • Powerful 9-band EQ with Bass, Middle, Treble, and 6 sliders (100Hz, 180Hz, 340Hz, 1.3KHz, 2.6KHz, and 5KHz) shapes your sound
  • Hybrid solid-state and 12AX7 tube preamp
  • Built-in compressor, tuner output, and effects loop
  • Ashdown sub-harmonic generator accurately tracks your main signal and reproduces it an octave lower
  • 4 secure speakON outputs for connecting speaker cabinets
  • DI output with XLR connection
  • Input level VU meter
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38856233949

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4.2 ★★★★★
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Verified Purchase
Jose Correa
West Palm Beach, US
★★★★★ 5
Stunning Automatic Watch With TopTier Durability and Precision
Color: Grey
“I got this Tissot PRX for my cousin’s birthday and bro fell in LOVE instantly. This thing keeps time like a beast, never slows down, never lags. Automatic movement, so no batteries, no drama. Durability? Stupid good. You can hit it, bump it, live life rough, it still looks box fresh. Size wise it was almost perfect. I just had to remove two links, nothing big. It’s light, functional, comfortable, doesn’t weigh you down, doesn’t get in the way but more importantly I can say this watch is in everyone’s eyesight when we wear it. Cause of course I had to get another one! Basically. I gave him a very nice piece as a gift, and now he’s walking around like he owns Switzerland.
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Reviewed in the United States on December 11, 2025
C
Verified Purchase
Cienfuegos
Grantham, US
★★★★★ 5
Great watch!!!!
Color: Grey
Excellent quality, one of the best, elegant.
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Reviewed in the United States on May 6, 2026
T
Verified Purchase
T. H.
Boise, US
★★★★★ 5
Excellent value for an automatic watch, keeps VERY good time.
Color: Grey, Color: Grey
I've only had the watch for a day but wanted to leave a quick review on it to share a couple of notes. So far it keeps VERY good time, better than any of the automatics I own (including a Rolex Submariner, Tag Heuer Aquaracer, Tag Heuer Formula One, and several other sub $1k watches). I set it to an atomic time app on my phone yesterday and 24 hours later it's still SPOT on - hasn't gained/lost even a 1/10 of a second. I was shocked to see it's kept PERFECT time for the last day, I'm really blown away so far. I've worn it the entire time, we'll see how well it keeps time while being stored in a winder. This picture shown is the watch with a 22mm leather band on it, fit's without any issues (just need to squeeze in the leather a tad). I doubt it would work with a 22mm metal bracelet, but leather works great. Just FYI since the 21mm lug width is kind of odd. The face isn't quite a lustrious as the images make it look, but it's still a great-looking watch. For a sub $1000 automatic you can't go wrong, this is a fantastic watch at a great price. It'll be my daily driver for some time I'm sure. If I have any issues in the future I'll update the review.
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Reviewed in the United States on March 22, 2021
B
Verified Purchase
Beniamin Grigoryan
Chelsea, US
★★★★★ 5
It looks really cool and striking.
Color: Grey, Color: Grey
Really cool and beautiful watch. Although my specific unit runs 5 seconds fast every day—at first it’s annoying, but eventually you stop caring. 🤣
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Reviewed in the United States on April 16, 2026
P
Verified Purchase
Paul Andreini
Lowell, US
★★★★★ 5
A Beautiful Timepiece at an Awesome Price!!
Color: Grey, Color: Grey
I have lusted after this watch for four months. I first tried on a similar model (stainless steel band with a green face) in a local jewelry shop (Spitz Jewlers, Walnut Creek, CA, USA). It was "love at first sight," even if I didn't love the white lines on the face from 12-6 and 3-9. At the time, the MSRP was $775. The MSRP has since increased to $795. But I bought this beauty on Amazon.com for only $524.99; after applying the cash-back from my Prime credit card, this watch costs only $498.75. This was "the offer that I could not refuse," to quote from "The Godfather." Accuracy could be better: after only a few days, it is now 7 seconds behind my phone (to which I set my new watch). But I don't really care about that all that much. This is why I rated "accuracy" at 4 stars, but my overall review is 5 stars. My video shows the date changing suddenly at 11:59:59pm, just how I want it; in another photo, you can see that my Seiko changes the date more slowly, which I do not like. This watch is absolutely phenomenally beautiful. If you're on the fence over whether to make this purchase, then I would say "go for it!" You will not find a prettier, more accurate watch at a lower price in ANY store in the entire USA.
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Reviewed in the United States on April 28, 2023

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