18-Payments with 0% Interest on select Live Sound brands!

Keeley Mk3 Driver Andy Timmons Full Range Overdrive Pedal

The Keeley Mk3 Driver - Andy Timmons Full Range Overdrive is a professional grade overdrive. It combines a three-control blues driver and two switches that engage the germanium diodes.
Item
KEEMK3

h m s

free-shipping-icon
In Stock!Order now!
Remove one item Add one item

Compare

Compare! Here are all the serial numbers of this model we have in stock. Compare them all and select your favorite!

    Rock Now Pay LaterRock Now Pay Later

    Get the gear you want when you want it!

    With AMS 0% interest Payment Plans, you use your own credit or debit card, and we will never charge you any interest! We will split your order total equally across the plan that you have chosen. 

    Your credit card will be charged every 31 days, automatically. It’s that easy!  Some plans require a credit check.

    Free Shipping - No Extra Charge!

    Our 4 state-of-the-art, strategically located warehouses are highly efficient and allow us to ship your gear in record time - and most orders will arrive at your door within 2 days for free. Shortly after you place your order, a Ship Confirmation email will arrive letting you know the order was picked, packed, and put on a truck. Full Details


    Shipping Map

    Free Extended WarrantyFree Extended Warranty

    12 Months EXTRA for Free!

    Many of our competitors charge 10% or more for an additional 12 months of warranty on the products they sell. AMS offers this exclusive benefit to our valued customers at no extra charge. Thousands of items on our site and in our catalog carry the "Gold Lock Extended Warranty" icon. It means you get the manufacturer's full warranty plus 12 additional months, FREE!!!

    45 Day Money Back Guarantee45 Day Money Back Guarantee

    Our 45 day return policy allows you to buy with confidence at AMS! If you are not completely satisfied with any item* purchased from AMS, return it to us within 45 days of the shipping date, and we will refund your money or help you with an exchange. That's always been our policy, and now we've added the ease of Electronic Return Labels!

    Canadian Shipping Information

    Welcome Canadian musicians! Buying your gear from AMS is as easy as going to a local music store, with more selection and more than competitive prices!

    Items with this logo are eligible to ship to Canada. Please note that you will be responsible for payment of brokerage fees, duties and other import taxes applicable to your order.

    NOTE: Free shipping offers do not apply to Canadian orders. Please be aware of custom fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your areas. Refusal to pay these fees will result in an undeliverable order. If returned, we do not refund shipping charges and may assess restocking fees to cover return shipping expenses.

    AMS AgentAMS Agent

    Have questions, found a better price?
    Talk to a sales specialist!

    800-319-9043

    The Keeley Mk3 Driver - Andy Timmons Full Range Overdrive.

    Your eyes do not deceive you, this incredible overdrive used to go by another playful and ponderous Bard-esque name! Now, the Mk3 Driver - Andy Timmons Full Range Overdrive is an overdrive workstation that allows you to orchestrate everything from a clean boost to a treble supercharger, a chimey 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 and Andy developed these switches to give players a broad range of drive tones. The Drive toggle engages two germanium diodes for a smoother, slightly compressed drive. Switch to Andy’s clipping style for a brighter and more articulate attack. 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. This professional grade overdrive can be switched between true-bypass and buffered bypass at any time.

    Andy Timmons - Tone Switch

    The Mk3 Driver gives you two tone control circuits to choose from. When the Tone Switch is up and 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. If the Tone Switch is down and in the RK Position that features the legendary Phat Boost providing more low-end frequency response, perfect for pushing up vintage or single coil pickups.

    Full Range Overdrive - Germanium Toggle Switch

    The Mk3 Driver circuit combines JFET saturation, diode clipping, and op-amp clipping in order to create its harmonically rich tone. Drive Switch UP for AT Clipping - this mode features asymmetrical LED diode clipping and is Andy’s Super AT Mod sound. Drive Switch Down for RK Clipping - now the circuit features two germanium diodes for clipping. This mode can sound a bit like a vintage fuzz pedal with a softer, smoother feel.

    Mk3 Driver - Buffered Bypass or True Bypass

    The Mk3 Driver features our industry leading buffer for noise-free switching. We have developed a buffer which not only makes your rig sound better, it gives you silent switching with no tone loss. Switch between true-bypass and buffered on the fly. Simply press and hold the foot switch for two seconds and the pedal will switch between true-bypass and buffered bypass! You decide what works best in your rig.

    Made In The USA

    We design, engineer, and manufacture the Keeley Electronics/Andy Timmons Mk3 Driver in Oklahoma City.  Everything about the Mk3 Driver is geared towards the professional musician and their quest for an inspiring tone when performance demands it. From the meticulously built circuit boards to the newly fabricated aluminum enclosure; we make guitar effect pedals like finely crafted musical instruments.

    Keeley Mk3 Driver Andy Timmons Full Range Overdrive Pedal Features

    • Classic blues driver circuit with decades of Keeley mod experience
    • Germanium based overdrive crafted with Andy Timmons direction
    • AT/RK Tone Switch cuts lows for a clarity or boosts low-end for power
    • AT/RK Drive Switch alternates between asymmetrical silicon to dual germanium diodes
    • Buffered Bypass or True-Bypass - Change instantly depending on your rig’s needs
    • JFET Transistors, Germanium Diodes and Op-Amp Gain combine to form harmonically rich overdrive
    • 9 to 18 Volt operation for huge dynamic range and headroom


    CALIFORNIA PROPOSITION 65 WARNING

    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

    Shop Similar Models
    Copyright © 1996-2025 American Musical Supply, Inc. All rights reserved