A meticulous recreation of the earliest Tone Bender circuit
The R2R Electric MKI Fuzz is built as close as possible to the legendary early-1960s MKI Tone Bender design. Every component is carefully hand selected and matched, with an uncompromising focus on authenticity, feel, and vintage response.
This is a raw, expressive fuzz with thick mids, aggressive attack, and the unmistakable character heard on some of the earliest British rock recordings. It cleans up beautifully with your guitar’s volume control and rewards a direct, simple signal path.
Due to the nature of the original circuit design, the MKI Fuzz performs best placed first in the signal chain, directly after your guitar.
R2R Electric MKI Fuzz Features
• Limited run of 4 made exclusively for Electric Mojo
• Three vintage germanium transistors (Mullard OC71, Mullard or Philips Q2 & Q3)
• Philips OC75, Texas Instruments 2G308, and 2G378B transistor sets
• 1962 / 1967 Mullard Mustard Caps
• 1969/70 Sprague 25uf capacitors
• 1960’s Ohmite Little Devil carbon comp resistors
• 1967 / 1963 CTS Potentiometers
• Vintage-style Carling footswitch
• Replica wedge enclosure
• Hand-wired, vintage-correct construction
• Power: 9V battery
Specs
| Type | Fuzz |
| Condition | New |
| Power | 9V Battery |
| Manufacturer Warranty | Lifetime |
| Country of Origin | United States |
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.