SKU: 7984958338
one knob pedals

one knob pedals Does it Doom Giza One-Knob Parallel Overdrive Distortion Preamp New

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Description

one knob pedals Does it Doom Giza One-Knob Parallel Overdrive Distortion Preamp NewDoes it Doom Giza One Knob Parallel Overdrive Distortion Preamp Paying homage to the sacred bass rig embodied by Al Cisneros in the early days of OM, GIZA is a JFET emulation of a modified Green Matamp GT120 preamp combined with the hypnotic pairing of DOD 250 Overdrive and Boss DS 1 Distortion. Designed in collaboration with Nick Williams of Dunwich Amplification. Awaken descender eclipse your present plight; Journey unto the divine shrine of GIZA

Does it Doom Giza One-Knob Parallel Overdrive Distortion Preamp

Paying homage to the sacred bass rig embodied by Al Cisneros in the early days of OM, GIZA is a JFET emulation of a modified Green Matamp GT120 preamp combined with the hypnotic pairing of DOD 250 Overdrive and Boss DS-1 Distortion.

Designed in collaboration with Nick Williams of Dunwich Amplification.

Awaken descender eclipse your present plight; Journey unto the divine shrine of GIZA migrator take flight... Heed the worn path laid read this ritual engraved: Transend current formation and rise to the occasion of sound ordination.

A parallel Clean Blend, Overdrive, and Distortion driving the front end of a monolithic Green Matamp GT120 preamp. Featuring 36V of headroom for authentic tube-like overdrive and response, the signal is fed into both the DOD 250 and DS-1 with a clean blend around both effects. The summer signal from the clean blend, DOD 250, and DS-1 is sent into the Green Preamp.

Designed as a grinding bass overdrive, GIZA remains equally crushing on down tuned guitar…
Illuminated conductors project the revered reception; Archaic being incarnated place of profound connection. Illustrious discovery the genesis of sound; Earth-bass embodied mind touches ground.
The sacred oath taken, hail the lifelong vow; Prevailer plug in, tune down, and bow.


Controls

Hreem: Controls the wet/dry mix of a parallel Clean Blend, DOD 250 Overdrive, and Boss DS-1 Distortion driving a modified Matamp GT120 Preamp. Set the Hreem control at zero for that classic Matamp overdrive or dial it up for multiple gain stages of meditative drones and entrancing harmonic saturation.


Power

Use only a standard 9v DC power supply with a 2.1mm negative-center barrel. An isolated power supply is recommended. Power supply not included.


Features:

• One-knob parallel overdrive distortion preamp for bass and guitar
• Relay-based, true bypass soft switching
• Adjustable Master Volume via internal trim pot (MASTER)
• Adjustable LED brightness via internal trim pot (LED)
• Premium components including Neutrik input/output jacks, Lumberg power jack, custom hand-crafted bakelite knob, Alpha pot, sealed relay, metal LED bezel, and mil-spec aircraft grade wire
• Powder coated finish with clear coat and high gloss textured UV printed artwork
• 4.75” x 2.625” x 2.375”
• 8.8oz
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: 7984958338

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Stefany Harms
Battle Creek, US
★★★★★ 5
The best sandals EVER
Size: 8, Color: White Khaki
These flip flops are so so so comfortable. I have bunions and a nerve problems so finding the right shoe is an issue for me. These are the most comfortable flip flops I have ever had the pleasure to wear. I cannot recommend enough how good and natural these feel. They are flexible yet supportive. So far on vacation they have walked miles with me and still in great condition. They are so naturally light weight. I will be buying again for sure
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Reviewed in the United States on May 22, 2026
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Michelle G.
Battle Creek, US
★★★★★ 5
Most comfortable flip flops ever! From day 1!
Size: 7.5, Color: White Khaki
These are hands down the most comfortable flip flops ever. There is no 'break-in' period. The fabric is so soft you forget it's there and it doesn't rub between your toes at all. By the second full day of wear, the foam was starting to conform to the contour of my feet. They feel and look great. The bottoms have a nice triangle tread pattern on them instead of being totally flat so I'm hoping they will still get traction on wet floors like pool areas etc. I got them after nearly doing a split again in my old ones that were a safety hazard poolside.
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Reviewed in the United States on May 22, 2026
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Jo
Louisville, US
★★★★★ 4
Nice flip flops
Size: 7, Color: Grey
Nice looking flip flops. They feel good and well made, but I've only worn them for a few hours. The material that goes over the feet is almost too stretchy. I hope they don't stretch out more. I have wide feet and these fit great, true to size. I like the grey color.
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Reviewed in the United States on May 17, 2026
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DPS
Houston, US
★★★★★ 5
Comfortable and convenient
Size: 34, Color: Kangaroo
Got these to replace some old cargo shorts that aren't made anymore and are developing holes. So far I have been very pleased. The waist fits true to size and the fit is relaxed through the seat and thigh, which is exactly what I was looking for since I have somewhat stout thighs relative to my waist. I'm 6'0", about 200lbs, with a 34-35" waist. The material feels sturdy without being overly heavy, about as thick as old ripstop BDUs. Front slash pockets are generously deep; no problem carrying a 5.5" smartphone in there. Rear pockets are sufficiently deep and are narrow enough that a trifold wallet won't turn itself sideways. Cargo pockets are adequately sized and have hook and loop closures at the corners. The "tech" pocket behind the left cargo pocket is very convenient for me, as I'm used to carrying my phone on that side. I can slide my Samsung Galaxy S25 in there and it fits well without worrying about it falling out. I wore these for a couple of days at Disney World last week and they performed very well. Moving my phone to that tech pocket made rides with lap bars or belts much more comfortable. I even washed these shorts at the resort so I could wear them on the long drive home. If I could change anything about them, I'd add about an inch of length, as I prefer a full 11" inseam on cargo shorts. And maybe add a button or some kind of closure to the rear pockets. But aside from that, these have been pretty close to perfect. I expect I'll order more as I replace more of my older cargo shorts.
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Reviewed in the United States on April 23, 2026
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Campbell1951
Lake Worth, US
★★★★★ 5
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Size: 38, Color: Grain Twill
Ok.... I have bought these several times, the shorts aren't wearing out or tearing, I am losing weight,.... I like these shorts so much, I keep buying them in my new size... Every size (44 42 40 and 38) has fit well, good length, and are comfortable... Pockets are functional, left side fits my smart phone... Yes, I will buy them again....
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Reviewed in the United States on May 16, 2026

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