【outlet】ASHDOWN / HOD-600 Head Of Doom Geezer Butler Signature Model【GIB Yokohama】
【outlet】ASHDOWN / HOD-600 Head Of Doom Geezer Butler Signature Model【GIB Yokohama】
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Description & Condition
Description & Condition
With its roots in Trace Elliot, Ashdown aims to achieve higher quality at a better price.
Artists such as Pink Floyd, Black Sabbath, Foo Fighters, and The Who are known to use Ashdown.
This is Black Sabbath bassist Geezer Butler's signature bass head amp.
Although it is a signature model, it is actually a gem that we confidently recommend to all bass players who aspire to become professionals because of its sound and various controls.
Generally, bass amps are equipped with a 3-band equalizer, but this one has a 9-band equalizer.
Needless to say, the ability to make fine adjustments at levels not normally possible is fascinating.
The ASHDOWN's unique subharmonic generator is of course provided.
It feels more like an effect to thicken the tone than a simple octaver.
One of the distinctive controls is DOOM.
This was created for the Geezer Butler and is a distortion using a vacuum tube (12AX7).
It is deeply distorted, yet brazen and powerful. It is the best.
DOOM, EQ can be turned on/off by a dedicated footswitch (ASHDOWN FS-4). (Only the slider part of the EQ is turned on/off.)
The input and output are each equipped with a meter so that you can visually check the magnitude of the signal.
This is very useful for sound creation.
There are many input and output terminals, but the SLAVE INPUT and ISOLATED INSTRUMENT OUTPUTS are the most distinctive.
These are used when you want to use one signal with multiple head amps.
You might say that this is a specification only possible with the Geezer Butler, which is capable of handling large stages.
The sound is vast and powerful, like a big, heavy amp with full tubes.
It has a moderately comfortable amp-like feel, but it feels natural without any weird quirks.
This is a great bass amp.
I highly recommend that all bass players give it a try.
This is an outlet item that has been stored for a long time. There are scratches on the chassis and distortion on the rack ears.
0SPECS
Power output: 600W RMS
Speaker output terminals: 2 x Jack/Speakercon outputs
Speaker output impedance: 4Ω
Frequency Response: -3dB @ 17Hz to 30kHz
Input Impedance: (Hi) 3.9MΩ (150mV)
Input Impedance: (Low) 10kΩ (300mV - 40V p-p)
Line Input Impedance: 22kΩ(0dBu)
DI output impedance: 600Ω(0dBu)
Tuner output impedance: 22kΩ(0dBu)
SEND impedance: 22kΩ(0dBu)
Return impedance: 22kΩ(0dBu)
Size: H155 x W474 x D320mm
Weight: 13kg
Power consumption: 700W
Text: Shunsuke Saga
Comes with manufacturer's warranty
Ships in a sturdy cardboard box.
International shipping is also available.
Price includes VAT & Duties & Shipping Fee
Price includes VAT & Duties & Shipping Fee

At Geek in Box, we're dedicated to connecting musicians with their perfect instrument, no matter where they are. That’s why we’ve eliminated the barrier of shipping costs. We are thrilled to offer free and fast international shipping on all orders, to every country.
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They include VAT, duties, and shipping fees—so there are no additional charges after purchase.
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Shipping from our home in Japan, we bring a level of care and precision to logistics that is second to none. With a track record of over 10,000 successful international deliveries, we have perfected the process.
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Your bass will be securely packed using durable, high-quality materials to ensure it arrives in flawless, ready-to-play condition.
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Shop our collection today and experience the confidence of knowing your dream bass is just a click away—with the shipping on us.
1. Our Total Satisfaction Promise
On Condition & Functionality: In the rare event that your instrument arrives in a condition different from our detailed description, or if it has any operational issues, we offer a 100% full refund. We will also arrange and cover the cost of return shipping.
On Personal Preference: Finding the perfect bass is a personal journey. If the instrument you receive isn't the right fit for your hands or your sound, you are welcome to return it. In this case, we will refund the full purchase price of the item; we simply ask that you cover the return shipping costs.
2. The GIB Buy-Back & Upgrade Program
We see our clients as partners in music. Your musical needs may evolve, and we want to support that journey. That's why we created a revolutionary program that protects your investment and makes it easy to upgrade.
Guaranteed Buy-Back: Should you ever decide to part with a bass purchased from us, we guarantee to buy it back.
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Your Upgrade Bonus: When you are ready for your next instrument, our program offers even more value. If you use our buy-back service to trade up to another bass in our collection, you will receive an additional 10% discount on your new purchase.
This unique program provides an unparalleled safety net, ensuring the lasting value of your instrument and creating a seamless, rewarding path for your evolution as a musician.
