Does It Doom Giza Dva Distortion Pedal

Does It Doom: Giza (Giza Dva) expands the original Giza into a new realm of duality and control. Built around a JFET-based Green Matamp GT120 preamp emulation, it delivers massive, meditative foundation with deeper control over gain, EQ, presence, and depth.

A parallel DS-1 / DOD 250 distortion path adds layered saturation and harmonic density without sacrificing low end. With 36V of internal headroom and a footswitchable Anahata fuzz voice, Giza Dva moves from focused ritual drone to overwhelming doom.

*NOTE:  These are from the very first batch of Giza Dva's made - and the artwork on the input and output jacks is reversed.  Might be a future collector's item!

Does It Doom: Giza Dva is not a revision — it is an awakening.

Where the original Giza channeled the early OM-era Al Cisneros rig into a singular meditative overdrive, Giza Dva embraces duality — clean and distorted, clarity and collapse, devotion and destruction — running in parallel and held in balance.

At its core, Giza Dva is a JFET-based emulation of a Green Matamp GT120 preamp, now fully exposed and controllable. Gain, Bass, Treble, Presence, Depth, and Volume are no longer hidden behind the veil — they are yours to shape, from subtle preamp drive to crushing saturation.

Running alongside the Matamp engine is a parallel distortion path built from two sacred circuits: the Boss DS-1 and DOD 250. These are not stacked — they are blended, summoned together through parallel architecture, allowing massive harmonic density without sacrificing articulation or low-end authority.

The HREEM and DVAITA controls form the heart of the pedal’s philosophy:

HREEM blends the parallel DS-1 / DOD 250 distortion path into the GT120 preamp. Set to zero for classic Matamp overdrive, or increase for layered gain stages, harmonic saturation, and drone-like sustain.

DVAITA governs the DS-1 and DOD 250 within the parallel distortion path. Set fully counter-clockwise for pure DOD 250, or turn fully clockwise for pure DS-1.

Engage the ANAHATA stomp to invoke a second voice — a monolithic silicon fuzz layered onto the clean blend, adding weight, sustain, and seismic presence without smearing the signal.

With 36V of internal headroom, Giza Dva delivers authentic tube-like response, massive dynamic range, and the ability to move effortlessly from meditative drone to ritual devastation.

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:

• 8-knob parallel overdrive distortion preamp for bass and guitar
• Relay-based, true bypass soft switching
• Adjustable LED brightness via internal trim pots (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 high gloss textured UV printed artwork
• 4.75” x 2.625” x 2.375”
• 8.8oz