Mythos Pedals’ take on the Klon tone.
A tweaked version of the mythical Klon Centaur pedal.
The Mjolnir offers a slight reduction in treble and mids so that it’s even more transparent at lower gain settings.
The Gain control has been tweaked for more clean headroom and a sweeter drive sound.
Apart from the few changes, the unit is a fantastic clean boost to overdrive unit that always accents your rig and never takes anything away.
The bypass on this pedal is buffered (like the original unit) so your signal gets a boost in clarity when the unit is off: great for big pedal boards!
Mythos Pedals Mjolnir Overdrive features:
• Klon-inspired drive.
• Amazing amount of boost on tap!
• Treble control to dial in the perfect amount of top-end.
• Slight improvement to overdrive sound for smooth gain tones.
• Buffered bypass brings your chain back to life!
• Top Mount Jacks.
• Quality components throughout.
• Power: 9V DC.
• Current Draw: 100mA.
• Dimensions: 4.5" X 2.5" X 1.5".
Specs
Type | Overdrive |
Condition | New |
Power | 9V DC |
Current Draw | 100mA |
Power supply included | No |
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
-
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.
-
Where are you located? +
We’re based in Blainville, Quebec, Canada.
-
When will my order ship? +
Orders placed before 12 PM EST ship the same business day.
Tracking details are sent shortly after purchase.
-
How much does shipping cost? +
Most orders ship free to Canada and the US.
International orders ship free on purchases over $520 CAD.
-
Which shipping methods do you use? +
Orders ship via UPS Expedited by default.
For faster delivery, you can select UPS Express Saver at checkout.
-
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
-
Which payment methods do you accept? +
We accept all major credit cards and PayPal.
Financing options are available through Klarna and RBC PayPlan.
-
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%
-
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.
-
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.