oktav pedal TWA Great Divide Mk. II Synth Octaver Effects Pedal
SKU: 40579730629
oktav pedal

oktav pedal TWA Great Divide Mk. II Synth Octaver Effects Pedal

Sale price$25.30 Regular price$28.11
Save 10%

Pay in installments of $7.03 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 1 - Jul 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

oktav pedal TWA Great Divide Mk. II Synth Octaver Effects PedalIN STOCK. Please allow up to 10 business days for us to build and test your Great Divide. Once your Great Divide ships, you'll receive your tracking information. Juan Alderete (Mars Volta, Racer X, Marilyn Manson) and his TWA GD 02 Great Divide. About the Great Divide 2. 0: It's been a long road for the overhaul of this amazing pedal. We are proud to announce that the arrival of the Great Divide 2. 0. We appreciate your patience while we reconstructed

IN STOCK.  Please allow up to 10 business days for us to build and test your Great Divide.
Once your Great Divide ships, you'll receive your tracking information.

 
Juan Alderete (Mars Volta, Racer X, Marilyn Manson) and his TWA GD-02 Great Divide.

About the Great Divide 2.0:

It's been a long road for the overhaul of this amazing pedal. We are proud to announce that the arrival of the Great Divide 2.0.

We appreciate your patience while we reconstructed this pedal to bring you 2.0...

Great Divide, Mk II

Three years, two cease & desist letters, one trip to Buffalo, tens of thousands of dollars, two redesigns and a few nervous breakdowns later; the Great Divide is finally finished and ready to be unleashed on the world!

The Great Divide Mk. II combines classic analog octave division with proprietary Synth technology to create one of the best-sounding, most versatile octave units ever made!

The Great Divide features five independent voices that can be continuously blended for a limitless array of sounds, from classic stompbox octave division to multi-layered, supersonic Synth mayhem!

The Great Divide is 100% analog – the circuit tracks incoming audio and subdivides the waveforms to create lower notes at varying intervals.  The lower voices are monophonic, but can sometimes be coaxed into tracking double-stops (say please!).  The GD’s Upper Octave voice is a form of harmonic distortion that can track polyphonically with eerie precision and often unpredictable results (ring mod, anyone?).

By blending voices at various levels, an absolutely limitless variety of super-sick, super-FAT, super-sexy Synth and octave sounds can be created and deployed to beat your audiences’ booty into submission.

Make your guitar sound like a Bass; an Arp; a Harp; a Hammond – whatever.  Make your Bass sound like a Moog; a Guitar; a Moog Guitar or an asteroid hitting the Earth’s atmosphere – you get the idea…

For even more tonal options, patch in an external pedal via the TRS effects loop and control it with the Great Divide!  OR, use an expression pedal to control the GD’s output level for gorgeous Synth pad volume swells and other assorted mayhem.

The Great Divide features TWA’s proprietary S3™ “Shortest Send Switching™” - a form of relay-based True Bypass switching that provides the most transparent bypass sound available. S3™ switching also automatically reverts the pedal to bypass mode if power is lost.

WORDS SIMPLY CANNOT DESCRIBE THIS PEDAL – Watch the videos and see for yourself, but please note that these samples are just the tip of a Titanic-tanking iceberg of tone.  Now –GO GET SOME!!!

CONTROLS

The Great Divide Mk. II features the following controls:

  • Dry Level Fader
  • -1 Octave Level Fader
  • +1 Octave Level Fader
  • +1 Octave Envelope Switch (sort of like Synth resonance, or maybe a cosmic death-ray)
  • SUB Level Fader & Switch with 4 Selectable voices ( -1, -1.5, -2 or -2.6)
  • SYN Level Fader & Clock with 5 Selectable Voices (0, -1, -1.5, -2, -2.6)
  • SYN waveform switch w/4 options (Saw/Pulse, Chopped Saw/Pulse, Square, Modulated Square)
  • Cross-modulation option for -1 OCT (tracks SUB clock)
  • Raw clock option for SUB voice (think MASSIVE, vulgar square wave)
  • 12 Internal Trimmers to control various sound parameters (Tweaky-Tweak)
  • External Effects Loop to patch in other effects (AWWWW Yeah!)
  • S3™ Shortest Send Switching™ for uncolored bypass tone
  • Pedal  dimensions - 5.75" L x 4.75" W x 2" T

GD Mk. I vs. GD Mk. II

A lot of people have asked what the difference is between the GD Mk I and Mk II versions, and justifiably so.  There was a fair degree of hubbub and hootenanny about the GD I when it originally debuted at NAMM 2011, and then – SILENCE.

Well, what happened was we got a production quote for how much it would cost to actually build them and realized that we were out of our freaking MINDS if we tried to market this pedal!

In short, it was simply not a cost-effective project to pursue, or to put it another way – how many of you would have paid $750 for an octave divider?!?

After some painful but therapeutic self-examination and a few hard decisions, we decided to make some changes to the pedal.  The first thing we did was lose our beautiful TWA custom chassis (sob) – these things were ‘spensive to make, Lucy…

In addition, the chassis’ dimensions combined with the GD’s complex circuitry meant that we needed to cram FIVE PC boards into this box in order to get what we wanted.  Five boards = a LOT of money to manufacture = we need a different chassis.

Finally, we decided to lose the Preset option from the Mk I – while I was personally sad to see it go, this feature really didn’t do ALL that much, but it was accounting for the lion’s share of the parts costs in the first version of the pedal.  Bye bye, preset switch – until we meet again…

OK – a clean slate, so to speak.  From here we selected a very run-of-the-mill, standard Hammond-style box that was easy to come by and not so pricey, and then set about redesigning the PC boards.

With the new, larger chassis we were able to reduce the number of PC’s to two, and this brought costs down dramatically.  Between-board connectors are CRAZY expensive, and we were able to lose 3 sets – now that’s cutting costs.

In addition, the slightly larger space in the new chassis allowed us to actually add a few features that didn’t exist on the Mk. I version – namely, a dedicated clock with selectable intervals for the Synth voice (the Mk I SYN tracked the clock from the SUB voice).  In addition, we were able to add the Cross-modulation feature for the -1 Octave as well as the LPF shut-off for the SUB voice.  These three new features add dramatically to the versatility of the Mk. II's audio.

For those of you with short attention spans, let’s review:

REMOVED – Custom Chassis
        Preset toggle function

ADDED – Dedicated Clock for SYN voice with 0, -1, -1.5, -2, -2.6 options
        Cross-modulation option for -1 OCT
        LPF shut-off switch for SUB voice

In short, we were able to ADD more features while bringing the cost DOWN.  How’s that for customer service?!?

And because we KNOW you’re going to ask:  The new version sounds every bit as good as - and in some ways better - than the original, and that’s saying a LOT, as I was completely in goo-goo gaa-gaa love w/my Mk I.

So there you have it – the evolution of the Mk. I Great Divide to the Mk. II Great Divide – we hope you enjoy the pedal as much as we enjoyed making it (well, at least COMPLETING it).

One tasty closing tidbit for you collector freakazoids:  We only made SIX GD Mk. I’s, and we still have one here.  The rest were sold in summer of 2011.  I know where one is of the other five, but I’m not telling… 



    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: 40579730629

    Discover Niche Categories That Outsell oktav pedal

    Top-Converting Item to Boost Your Average Order

    4.8 ★★★★★
    Based on 624 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    A
    Verified Purchase
    Amazon Customer
    Battle Creek, US
    ★★★★★ 3
    Que no tiene pasadores para apretar el zapato
    Size: 7 Wide, Color: Black/Black
    Que viene en tallas pequeñas y pensé que venían con lazos y no fue así, el resto esta bien el peso muy conveniente
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 30, 2026
    H
    Verified Purchase
    Heeia
    Lowell, US
    ★★★★★ 5
    Good looking shoe.
    Size: 9 Wide, Color: Cognac
    It's a good looking should which is true to size. Quality is good. However, it is not leather. Inner and outer covering are man made. For me, it's okay. I ordered a 9W which I knew would be no more than a triple E width. I'm actually a quadruple E width so it's taking a little longer to break in. I won't be using these as often as at this stage of my life, I don't have that have functions that require dressier shoes. I'm happy with this purchase, a good value for the price. The slip in feature works well like my Sketcher slip in.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 27, 2025
    E
    Verified Purchase
    Ed
    Fort Morgan, US
    ★★★★★ 5
    Good shoes
    Size: 8.5 Wide, Color: Cognac
    Great shoes and very comfortable. Not very durable in my opinion. Good for dress or casual.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 27, 2026
    C
    Verified Purchase
    cpt
    Cuba, US
    ★★★★★ 5
    Good buy, great fit!
    Size: 12, Color: White
    Very satisfied with the fit, style, and quality of these shoes. Usually scared to buy shoes online due to the sizing issues or difficulty. These were no sweat. Good delivery as well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 19, 2026
    C
    Verified Purchase
    Chris
    Alexandria, US
    ★★★★★ 5
    Buy them!
    Size: 8.5, Color: Black
    Great fit, very comfortable and they look great. Highly recommend
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 9, 2026

    recommand products