The new Andy Timmons full range overdrive!
The MK3 Driver is an overdrive workstation that allows you to orchestrate everything from a clean boost to a treble supercharger.
Go from a chimney tube amp overdrive to a square wave, germanium fuzz generator, and more!
The MK3 Driver combines a three-control Blues Driver circuit with two switches for the voicing of Drive and Tone characteristics.
Robert Keeley and Andy Timmons developed these switches to give players a broad range of drive tones.
Set the Drive switch up for AT clipping: this mode is Andy’s Super AT Mod sound, offering a bright and more articulate attack.
Setting the Drive switch down for RK clipping engages two germanium diodes for a smoother, slightly compressed drive which can sound a bit like a vintage fuzz pedal with a softer, smoother feel.
In the AT position, the Tone control features Andy’s preferred voicing and low-end response. Each note in a chord is clear and articulate.
The RK position features the legendary Phat Boost providing a more low-end frequency response, perfect for pushing single coil pickups.
Every part of the circuit has been optimized for tone and the demanding needs of a recording and touring artist such as Andy Timmons.
Simply adding the MK3 Driver to your pedalboard will make your rig sound better!
Keeley Electronics MK3 Driver pedal features:
• All analog classic Blues Driver circuit with decades of Keeley mod experience.
• An intuitive three-knob and two-switch parameter set delivers a surprising range of tones.
• Germanium-based overdrive with Andy Timmons's direction.
• AT/RK Tone switch cuts lows for clarity or boosts low-end for power.
• AT/RK Drive switch alternates between asymmetrical silicon to dual germanium diode clipping.
• Select between Buffered Bypass or True Bypass.
• Power: 9 - 18V DC.
• Current Draw: Less than 100mA.
Specs
| Type | Overdrive |
| Condition | New |
| Power | 9V DC |
| Current Draw | 100mA |
| Power supply included | No |
| Manufacturer Warranty | 2 years |
| 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.