Experience elevated tonal euphoria with the KMA Mandrake!
KMA Machines set out on a mission with the Mandrake: to craft the most versatile analog upper octave pedal to date.
Born from an improved version of the Shriek circuit found in KMA's beloved MOAI MAEA, the Mandrake brings an even more robust and present upper octave to the table. This analog octave pedal boasts a transistor-based fuzz with an advanced rectification circuit, ensuring ultra-fast tracking and a tonal character reminiscent of the finest vintage Octavia pedals.
The Mandrake offers a broad spectrum of tonal possibilities, from subtle enhancements to a full-on dual-octave grind.
What sets the Mandrake apart is not just its tonal prowess but also its user-friendly interface. Navigate through versatile controls, including variable Timbre and Filter, allowing you to sculpt your sound with modern precision in a pedalboard-friendly design.
Whether you seek a subtle descant or aim for a decimating octaval Armageddon, the Mandrake gives you the power to choose.
KMA Mandrake Octave Fuzz Pedal features :
• Analog upper octave pedal.
• Goes from subtle tone enhancement to a powerful dual-octave grind!
• Ultra-fast tracking with variable Timbre and Filter controls.
• Intuitive interface for high flexibility in tonal shaping.
• Discrete transistor-based fuzz with enhancements for a robust upper octave.
• Active, pre-gain 2nd-order filter section prepares your signal for octaval tones.
• Independent Mix controls for precise balancing of effected and dry signals.
• True Bypass.
• Power: 9V DC.
• Current Draw: 30mA.
Specs
Type | Octave & Harmonizer, Fuzz |
Condition | New |
Power | 9V DC |
Current Draw | 100mA |
Power supply included | No |
Manufacturer Warranty | 5 years |
Country of Origin | Germany |

FREE SHIPPING
- Free shipping within Canada.
- Free shipping to the USA.
- Free shipping on international orders over 520$.
Visit the Shipping page for more.

Fast Delivery
- Canada : 1 - 2 business days
- USA : 1 - 2 business days
- Rest of the world: 3 - 5 business days.

Hassle-Free Returns
You have 45 days to test your new gear. If you choose to return it, we’ll send a full refund. It’s that simple: no bogus restocking fees or charges.
Visit the Returns page for more.
Frequently Asked Questions
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How can I tell if an item is in stock? +
Each product page shows an availability status.
• In stock items are ready to ship.
• Out of stock items are currently unavailable.
You can enter your email to be notified when an item is back in stock.
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Where are you located? +
We’re based in Blainville, Quebec, Canada.
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When will my order ship? +
Orders placed before 12 PM EST ship the same business day.
Tracking details are sent shortly after purchase.
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How much does shipping cost? +
Most orders ship free to Canada and the US.
International orders ship free on purchases over $520 CAD.
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Which shipping methods do you use? +
Orders ship via UPS Expedited by default.
For faster delivery, you can select UPS Express Saver at checkout.
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How long does shipping take? +
Typical delivery times are:
• Canada: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• USA: 2–3 business days with UPS Expedited, 1 business day with UPS Express Saver
• International: 3–5 business days with UPS Expedited, 2–3 business days with UPS Express Saver
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Which payment methods do you accept? +
We accept all major credit cards and PayPal.
Financing options are available through Klarna and RBC PayPlan.
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Do Canadian customers pay sales tax? +
Yes. Sales tax is applied based on your province of residence:
• Alberta: 5%
• British Columbia: 5%
• Manitoba: 5%
• New Brunswick: 15%
• Newfoundland and Labrador: 15%
• Northwest Territories: 5%
• Nova Scotia: 14%
• Nunavut: 5%
• Ontario: 13%
• Prince Edward Island: 15%
• Quebec: 14.975%
• Saskatchewan: 5%
• Yukon: 5%
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Do USA customers pay import fees? +
Yes. Starting August 29, 2025, all US-bound shipments will be subject to duties, taxes, and brokerage fees.
These charges are determined by US Customs and collected by UPS at delivery.
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Do international customers pay import fees? +
Yes. International shipments may be subject to duties and taxes.
These charges are set by the destination country’s customs authority and collected by UPS at delivery.